{"id":5735,"date":"2025-12-24T03:26:33","date_gmt":"2025-12-24T03:26:33","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5735"},"modified":"2025-12-24T03:26:33","modified_gmt":"2025-12-24T03:26:33","slug":"trigonometric-functions-table-sin-cos-tan-values","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/trigonometric-functions-table-sin-cos-tan-values\/","title":{"rendered":"\uc0bc\uac01 \ud568\uc218 \ud45c: \uc0ac\uc778, \ucf54\uc0ac\uc778, \ud0c4\uc820\ud2b8 \uac12"},"content":{"rendered":"<h2 style=\"font-size: 24px; margin-top: 40px;\">\uae30\uc0ac \uac1c\uc694<\/h2>\n<p style=\"margin-bottom: 20px;\">\ubcf8 \ub17c\ubb38\uc5d0\uc11c\ub294 \uae30\uacc4\uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc2e4\uc6a9\uc801\uc778 \ud65c\uc6a9\uc744 \uc704\ud574 \ucd5c\uc801\ud654\ub41c \uc0c1\uc138\ud55c \uc0bc\uac01\ud568\uc218 \ud45c\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \ud45c\uc758 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 30px;\">\n<li>\uc0bc\uac01 \ud568\uc218 \uc18c\uac1c<\/li>\n<li>\uc815\uc758 \ubc0f \uae30\ubcf8 \uc6d0\uce59<\/li>\n<li>\uc0ac\uc778 \ud568\uc218\ud45c<\/li>\n<li>\ucf54\uc0ac\uc778 \ud568\uc218\ud45c<\/li>\n<li>\ud0c4\uc820\ud2b8 \ud568\uc218\ud45c<\/li>\n<li>\ucf54\ud0c4\uc820\ud2b8 \ud568\uc218\ud45c<\/li>\n<li>\uae30\uacc4 \uc124\uacc4 \ubd84\uc57c\uc758 \uc751\uc6a9<\/li>\n<li>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/li>\n<\/ul>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\uc0bc\uac01 \ud568\uc218 \uc18c\uac1c<\/h2>\n<p style=\"margin-bottom: 20px;\">\uc0bc\uac01 \ud568\uc218\ub294 \uae30\uacc4 \uacf5\ud559\uc5d0\uc11c \uac01\ub3c4, \ud798, \uce58\uc218\ub97c \uacc4\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uae30\ubcf8\uc801\uc778 \ub3c4\uad6c\ub85c, \ubd80\ud488 \uc124\uacc4, \uc751\ub825 \ud574\uc11d \ubc0f \uae30\uacc4 \uc870\ub9bd\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud45c\ub294 1\u00b0\ubd80\ud130 90\u00b0\uae4c\uc9c0\uc758 \uc0ac\uc778(sin), \ucf54\uc0ac\uc778(cos), \ud0c4\uc820\ud2b8(tan), \ucf54\ud0c4\uc820\ud2b8(cot) \uac12\uc744 \ud45c\uc900 \uc218\ud559 \uacc4\uc0b0\ubc95\uc744 \ud1b5\ud574 \uc815\ud655\ud558\uac8c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"margin-bottom: 20px;\">\uccb4\uacb0 \ubd80\ud488 \uc124\uacc4 \ub610\ub294 \uad6c\uc870 \uacc4\uc0b0\uacfc \uac19\uc740 \uc0c1\ud669\uc5d0\uc11c \uc774\ub7ec\ud55c \ud568\uc218\ub294 \uc804\ub2e8\ub825, \ub098\uc0ac\uc0b0 \uac01\ub3c4 \ub610\ub294 \ubd80\ud488 \uc815\ub82c\uc744 \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uac12\uc740 \uc18c\uc218\uc810 \uc774\ud558 15\uc790\ub9ac\uae4c\uc9c0 \uc81c\uacf5\ub418\uc5b4 \ub192\uc740 \uc815\ubc00\ub3c4\ub97c \ubcf4\uc7a5\ud558\uba70 CAD \ubaa8\ub378\ub9c1 \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc2dc\ubbac\ub808\uc774\uc158\uc5d0\uc11c \uc2e0\ub8b0\uc131\uc744 \ud655\ubcf4\ud569\ub2c8\ub2e4.<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 30px;\">\n<li>\uc124\uacc4\ub3c4\uba74\uc5d0\uc11c \uac01\ub3c4 \ubcc0\ud658\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uae30\uacc4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubca1\ud130\ub97c \ud574\uc11d\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\uacf5\ud559 \ubd84\uc57c\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubb3c\ub9ac\ud559, \uad50\uc721\ud559 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\uc815\uc758 \ubc0f \uae30\ubcf8 \uc6d0\uce59<\/h2>\n<p style=\"margin-bottom: 20px;\">\uc0bc\uac01 \ud568\uc218\ub294 \uc9c1\uac01\uc0bc\uac01\ud615\uc5d0\uc11c \uac01\ub3c4\uc640 \ubcc0\uc758 \uae38\uc774 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uac01\uc774 A\uc774\uace0, \ub300\ubcc0\uc774 a, \uc778\uc811\ubcc0\uc774 b, \ube57\ubcc0\uc774 h\uc778 \uc0bc\uac01\ud615\uc744 \uc0dd\uac01\ud574 \ubd05\uc2dc\ub2e4.<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 30px;\">\n<li>\uc0ac\uc778: sin(A) = a \/ h<\/li>\n<li>\ucf54\uc0ac\uc778: cos(A) = b \/ h<\/li>\n<li>\ud0c4\uc820\ud2b8: tan(A) = a \/ b<\/li>\n<li>\ucf54\ud0c4\uc820\ud2b8: cot(A) = b \/ a = 1 \/ tan(A)<\/li>\n<li>\ud560\uc120: sec(A) = h \/ b = 1 \/ cos(A)<\/li>\n<li>\ucf54\uc2dc\ucee8\ud2b8: csc(A) = h \/ a = 1 \/ sin(A)<\/li>\n<\/ul>\n<p style=\"margin-bottom: 20px;\">\uc774 \ube44\uc728\uc740 \ub2e8\uc704\uac00 \uc5c6\uc73c\uba70 \uc5ec\uae30\uc11c\ub294 \uac01\ub3c4\ub97c \ub3c4 \ub2e8\uc704\ub85c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uacc4\uc0b0 \uc2dc\uc5d0\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0\uc11c \ub77c\ub514\uc548\uc744 \uc0ac\uc6a9\ud558\ub418, \uc774 \ud45c\uc5d0\uc11c\ub294 \uc2e4\uc81c \uacf5\ud559\uc801 \ucc38\uace0\ub97c \uc704\ud574 \ub3c4 \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc911\uac04 \uac01\ub3c4\ub294 \ud56d\uc0c1 \uacc4\uc0b0\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\uc0ac\uc778 \ud568\uc218\ud45c<\/h2>\n<p style=\"margin-bottom: 20px;\">\uc0ac\uc778 \ud568\uc218\ub294 \ub300\ubcc0\uacfc \ube57\ubcc0\uc758 \ube44\uc728\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. 0\u00b0\uc5d0\uc11c 0\uc774\uace0 90\u00b0\uc5d0\uc11c 1\uc774 \ub429\ub2c8\ub2e4. \uc774 \uac12\ub4e4\uc744 \uacbd\uc0ac\uba74\uc758 \ub192\uc774 \uacc4\uc0b0\uc774\ub098 \uc9c4\ub3d9 \ud574\uc11d\uc5d0\uc11c\uc758 \ud30c\ub3d9 \uc2dc\ubbac\ub808\uc774\uc158\uc5d0 \ud65c\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\uac01\ub3c4(\u00b0)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\uc8c4 \uac12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.01745240643728351<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03489949670250097<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.05233595624294383<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.0697564737441253<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08715574274765816<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.10452846326765346<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.12186934340514747<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13917310096006544<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15643446504023087<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.17364817766693033<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.1908089953765448<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.20791169081775931<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.22495105434386497<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.24192189559966773<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25881904510252074<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.27563735581699916<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2923717047227367<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3090169943749474<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3255681544571567<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3420201433256687<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.35836794954530027<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.374606593415912<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">23<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3907311284892737<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">24<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.40673664307580015<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.42261826174069944<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">26<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4383711467890774<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.45399049973954675<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">28<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4694715627858908<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">29<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.48480962024633706<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.49999999999999994<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">31<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5150380749100542<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">32<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5299192642332049<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">33<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.544639035015027<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5591929034707468<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.573576436351046<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5877852522924731<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">37<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6018150231520483<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6156614753256583<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">39<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6293203910498375<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">40<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6427876096865392<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">41<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6560590289905073<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6691306063588582<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">43<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6819983600624985<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">44<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6946583704589972<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7071067811865475<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">46<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7193398003386511<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">47<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7313537016191705<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">48<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7431448254773941<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">49<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7547095802227719<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.766044443118978<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">51<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7771459614569708<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7880107536067219<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7986355100472928<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">54<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8090169943749474<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">55<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8191520442889918<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8290375725550417<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">57<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8386705679454239<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">58<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.848048096156426<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">59<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8571673007021122<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8660254037844386<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">61<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8746197071393957<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">62<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8829475928589269<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">63<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8910065241883678<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">64<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.898794046299167<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">65<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9063077870366499<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">66<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9135454576426009<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">67<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9205048534524404<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">68<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9271838545667873<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">69<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9335804264972017<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9396926207859083<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">71<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9455185755993167<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">72<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9510565162951535<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">73<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9563047559630354<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">74<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9612616959383189<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9659258262890683<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">76<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9702957262759965<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">77<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9743700647852352<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">78<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9781476007338057<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">79<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.981627183447664<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.984807753012208<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">81<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9876883405951378<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">82<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9902680687415704<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">83<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.992546151641322<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">84<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9945218953682733<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9961946980917455<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">86<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9975640502598242<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">87<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9986295347545738<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">88<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9993908270190958<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">89<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9998476951563913<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">\uc774 \uac12\ub4e4\uc740 \uc815\ubc00\ub3c4\ub97c \uc704\ud574 \ud45c\uc900 \uc218\ud559 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, sin(30\u00b0) \u2248 0.5\ub294 \uae30\uc5b4 \uc124\uacc4\uc5d0\uc11c 30-60-90 \uc0bc\uac01\ud615 \uacc4\uc0b0\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\ucf54\uc0ac\uc778 \ud568\uc218\ud45c<\/h2>\n<p style=\"margin-bottom: 20px;\">\ucf54\uc0ac\uc778\uc740 \uc778\uc811\ubcc0\uacfc \ube57\ubcc0\uc758 \ube44\uc728\ub85c, 0\u00b0\uc5d0\uc11c 1\uc774\uace0 90\u00b0\uc5d0\uc11c 0\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774\ub294 \uae30\uacc4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud798 \ubca1\ud130\uc758 \uc218\ud3c9 \uc131\ubd84 \uacc4\uc0b0\uc774\ub098 \ud3ec\ubb3c\uccb4 \uc6b4\ub3d9 \uacc4\uc0b0\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\uac01\ub3c4(\u00b0)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">cos \uac12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9998476951563913<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9993908270190958<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9986295347545738<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9975640502598242<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9961946980917455<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9945218953682733<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.992546151641322<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9902680687415704<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9876883405951378<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.984807753012208<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.981627183447664<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9781476007338057<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9743700647852352<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9702957262759965<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9659258262890683<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9612616959383189<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9563047559630355<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9510565162951535<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9455185755993168<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9396926207859084<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9335804264972017<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9271838545667874<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">23<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9205048534524404<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">24<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9135454576426009<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9063077870366499<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">26<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.898794046299167<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8910065241883679<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">28<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.882947592858927<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">29<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8746197071393957<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8660254037844387<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">31<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8571673007021123<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">32<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.848048096156426<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">33<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.838670567945424<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8290375725550417<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8191520442889918<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8090169943749474<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">37<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7986355100472928<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7880107536067219<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">39<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7771459614569709<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">40<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.766044443118978<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">41<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.754709580222772<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7431448254773942<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">43<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7313537016191705<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">44<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7193398003386512<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7071067811865476<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">46<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6946583704589974<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">47<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6819983600624985<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">48<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6691306063588582<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">49<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6560590289905074<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6427876096865394<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">51<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6293203910498375<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6156614753256583<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6018150231520484<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">54<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5877852522924731<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">55<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5735764363510462<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5591929034707468<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">57<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5446390350150272<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">58<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5299192642332049<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">59<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5150380749100544<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5000000000000001<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">61<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4848096202463371<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">62<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.46947156278589086<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">63<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4539904997395468<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">64<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.43837114678907746<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">65<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.42261826174069944<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">66<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4067366430758004<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">67<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3907311284892737<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">68<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3746065934159122<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">69<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.35836794954530015<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3420201433256688<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">71<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.32556815445715675<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">72<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.30901699437494745<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">73<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.29237170472273677<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">74<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.27563735581699916<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25881904510252074<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">76<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.24192189559966767<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">77<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.22495105434386514<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">78<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.20791169081775923<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">79<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.19080899537654491<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.17364817766693041<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">81<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15643446504023092<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">82<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.13917310096006546<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">83<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.12186934340514749<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">84<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.10452846326765346<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08715574274765836<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">86<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.06975647374412523<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">87<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.052335956242943966<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">88<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03489949670250108<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">89<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.0174524064372836<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">\ucc38\uace0\ub85c, cos(\u03b8) = sin(90\u00b0 \u2013 \u03b8)\ub294 \uc124\uacc4\ub3c4\uc5d0\uc11c \ube60\ub978 \uc0c1\ud638 \ucc38\uc870\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\ud0c4\uc820\ud2b8 \ud568\uc218\ud45c<\/h2>\n<p style=\"margin-bottom: 20px;\">\ud0c4\uc820\ud2b8\ub294 \ub9c8\uc8fc\ubcf4\ub294 \ubcc0\uacfc \uc778\uc811\ud55c \ubcc0\uc758 \ube44\uc728\ub85c, \uac01\ub3c4\uac00 90\u00b0\uc5d0 \uac00\uae4c\uc6cc\uc9c8\uc218\ub85d 0\uc5d0\uc11c \ubb34\ud55c\ub300\uae4c\uc9c0 \uc99d\uac00\ud569\ub2c8\ub2e4. \uacbd\uc0ac\ub85c\uc758 \uae30\uc6b8\uae30 \uacc4\uc0b0\uc774\ub098 \uccb4\uacb0 \ubd80\ud488\uc758 \ub098\uc0ac\uc0b0 \uac04\uaca9 \uacc4\uc0b0\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\uac01\ub3c4(\u00b0)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\ud0c4 \uac12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.017455064928217585<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03492076949174773<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.052407779283041196<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.06992681194351041<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08748866352592401<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.10510423526567646<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.1227845609029046<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.14054083470239145<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15838444032453627<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.17632698070846497<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.19438030913771848<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2125565616700221<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2308681911255631<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.24932800284318068<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2679491924311227<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2867453857588079<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.30573068145866033<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3249196962329063<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.34432761328966527<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.36397023426620234<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3838640350354158<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4040262258351568<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">23<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4244748162096047<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">24<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4452286853085361<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4663076581549986<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">26<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4877325885658614<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5095254494944288<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">28<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5317094316614788<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">29<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.554309051452769<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5773502691896257<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">31<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6008606190275604<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">32<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6248693519093275<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">33<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6494075931975104<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6745085168424265<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7002075382097097<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7265425280053609<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">37<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7535540501027942<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7812856265067174<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">39<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8097840331950072<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">40<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8390996311772799<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">41<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8692867378162267<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9004040442978399<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">43<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9325150861376618<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">44<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9656887748070739<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9999999999999999<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">46<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0355303137905693<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">47<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0723687100246826<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">48<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.1106125148291927<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">49<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.1503684072210092<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.19175359259421<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">51<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.234897156535051<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.2799416321930785<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.3270448216204098<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">54<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.3763819204711733<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">55<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.4281480067421144<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.4825609685127403<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">57<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.5398649638145827<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">58<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.6003345290410506<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">59<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.6642794823505173<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.7320508075688767<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">61<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.8040477552714235<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">62<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.8807264653463318<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">63<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.9626105055051503<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">64<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.050303841579296<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">65<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.1445069205095586<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">66<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.246036773904215<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">67<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.355852365823753<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">68<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.4750868534162946<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">69<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.6050890646938023<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.7474774194546216<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">71<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.904210877675822<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">72<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.0776835371752526<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">73<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.2708526184841404<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">74<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.4874144438409087<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.7320508075688776<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">76<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.0107809335358455<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">77<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.331475874284153<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">78<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.704630109478456<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">79<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.144554015970307<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.671281819617707<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">81<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6.313751514675041<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">82<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7.115369722384207<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">83<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8.144346427974593<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">84<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9.514364454222587<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11.43005230276132<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">86<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14.300666256711942<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">87<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19.08113668772816<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">88<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">28.636253282915515<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">89<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">57.289961630759144<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\uc815\uc758\ub418\uc9c0 \uc54a\uc74c(\ubb34\ud55c\ub300\uc5d0 \uac00\uae4c\uc6c0)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">Tan(45\u00b0) = 1\uc740 \uad6c\uc870\uc801 \ub300\uce6d\uc5d0\uc11c \uc815\uc0bc\uac01\ud615\uc758 \ud575\uc2ec \uae30\uc900\uc785\ub2c8\ub2e4.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\ucf54\ud0c4\uc820\ud2b8 \ud568\uc218\ud45c<\/h2>\n<p style=\"margin-bottom: 20px;\">\ucf54\ud0c4\uc820\ud2b8\ub294 \ud0c4\uc820\ud2b8\uc758 \uc5ed\uc218\ub85c, 0\u00b0\uc5d0\uc11c \ubb34\ud55c\ub300\uc774\uace0 90\u00b0\uc5d0\uc11c 0\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774\ub294 \uacf5\ud559 \ub3c4\uba74\uc774\ub098 \uc6b4\ub3d9\ud559 \ubd84\uc11d\uc5d0\uc11c \uc5ed\uae30\uc6b8\uae30 \uacc4\uc0b0\uc5d0 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\uac01\ub3c4(\u00b0)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">cot \uac12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">57.289961630759144<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">28.636253282915515<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19.08113668772816<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14.300666256711942<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11.43005230276132<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9.514364454222587<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8.144346427974593<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7.115369722384207<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6.313751514675041<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.671281819617707<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">11<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.144554015970307<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.704630109478456<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.331475874284153<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.0107809335358455<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.7320508075688776<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.4874144438409087<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.2708526184841404<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3.0776835371752526<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.904210877675822<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.7474774194546216<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.6050890646938023<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.4750868534162946<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">23<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.355852365823753<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">24<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.246036773904215<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.1445069205095586<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">26<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.050303841579296<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.9626105055051503<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">28<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.8807264653463318<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">29<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.8040477552714235<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.7320508075688767<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">31<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.6642794823505173<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">32<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.6003345290410506<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">33<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.5398649638145827<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.4825609685127403<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.4281480067421144<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.3763819204711733<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">37<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.3270448216204098<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.2799416321930785<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">39<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.234897156535051<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">40<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.19175359259421<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">41<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.1503684072210092<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.1106125148291927<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">43<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0723687100246826<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">44<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0355303137905693<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.000000000000000<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">46<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9656887748070739<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">47<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9325150861376618<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">48<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.9004040442978399<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">49<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8692867378162267<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8390996311772799<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">51<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.8097840331950072<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7812856265067174<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7535540501027942<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">54<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7265425280053609<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">55<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.7002075382097097<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6745085168424265<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">57<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6494075931975104<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">58<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6248693519093275<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">59<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.6008606190275604<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5773502691896257<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">61<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.554309051452769<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">62<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5317094316614788<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">63<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.5095254494944288<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">64<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4877325885658614<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">65<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4663076581549986<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">66<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4452286853085361<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">67<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4244748162096047<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">68<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.4040262258351568<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">69<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3838640350354158<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.36397023426620234<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">71<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.34432761328966527<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">72<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.3249196962329063<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">73<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.30573068145866033<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">74<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2867453857588079<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2679491924311227<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">76<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.24932800284318068<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">77<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2308681911255631<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">78<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2125565616700221<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">79<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.19438030913771848<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.17632698070846497<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">81<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15838444032453627<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">82<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.14054083470239145<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">83<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.1227845609029046<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">84<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.10510423526567646<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08748866352592401<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">86<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.06992681194351041<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">87<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.052407779283041196<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">88<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03492076949174773<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">89<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.017455064928217585<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0 (0\uc5d0 \uc811\uadfc)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">Cot(\u03b8) = tan(90\u00b0 \u2013 \u03b8)\uc774\ubbc0\ub85c \uac80\uc99d\uc5d0 \ud3b8\ub9ac\ud55c \uad00\uacc4\uc2dd\uc774 \uc131\ub9bd\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\uae30\uacc4 \uc124\uacc4 \ubd84\uc57c\uc758 \uc751\uc6a9<\/h2>\n<p style=\"margin-bottom: 20px;\">\uae30\uacc4 \uacf5\ud559\uc5d0\uc11c \uc774\ub7ec\ud55c \ud568\uc218\ub294 \ubcfc\ud2b8 \ub098\uc0ac\uc0b0 \uac01\ub3c4(\uc608: \ubbf8\ud130\ubc95 \ub098\uc0ac\uc0b0\uc758 \uacbd\uc6b0 60\u00b0) \uacc4\uc0b0, \ud2b8\ub7ec\uc2a4\uc758 \ud798 \ud574\uc11d \ub610\ub294 \uacbd\uc0ac \uccb4\uacb0 \uc7a5\uce58 \uc124\uacc4\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, tan(\u03b8)\ub294 \ucee8\ubca0\uc774\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0c1\uc2b9 \ub192\uc774 \ub300 \uc218\ud3c9 \uc774\ub3d9 \uac70\ub9ac\ub97c \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uace0, sin\uacfc cos\ub294 \ud558\uc911 \ubd84\uc11d\uc5d0\uc11c \uc911\ub825 \uc131\ubd84\uc744 \ud574\uc11d\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<ol style=\"list-style-type: decimal; padding-left: 20px; margin-bottom: 30px;\">\n<li>sin(\u03b8)\ub97c \uc774\uc6a9\ud558\uc5ec \uacbd\uc0ac\uc9c4 \uc811\ud569\ubd80\uc758 \uc804\ub2e8 \uc751\ub825\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc410\uae30\ud615 \uba54\ucee4\ub2c8\uc998\uc5d0\uc11c \uc218\uc9c1\ub825\uc744 \ub098\ud0c0\ub0bc \ub54c cos(\u03b8)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud074\ub7a8\ud551 \uc7a5\uce58\uc758 \ub9c8\ucc30\uac01\uc5d0 tan(\u03b8)\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc5ed\ube44\uc728\uc744 \uc704\ud574 \uae30\uc5b4 \ud1b1\ub2c8 \ud504\ub85c\ud30c\uc77c\uc5d0 cot(\u03b8)\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n<p style=\"margin-bottom: 20px;\">AutoCAD\uc640 \uac19\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc640 \ud1b5\ud569\ud558\uc5ec \uc815\ubc00\ud55c \ubaa8\ub378\ub9c1\uc744 \uc218\ud589\ud558\uace0 \uc124\uacc4\uac00 \uc548\uc804 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n<div class=\"faq\" style=\"margin-top: 20px;\">\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">\uc774 \uc0bc\uac01\ud568\uc218 \uac12\uc740 \uc5bc\ub9c8\ub098 \uc815\ud655\ud55c\uac00\uc694?<\/h3>\n<p style=\"margin-bottom: 20px;\">\uac12\uc740 \ud45c\uc900 \uc218\ud559 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc18c\uc218\uc810 \uc774\ud558 15\uc790\ub9ac\uae4c\uc9c0 \uacc4\uc0b0\ub418\uba70, \uc774\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc815\ubc00\ub3c4\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4. \uacc4\uc0b0 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \uacbd\uc6b0 \ubc18\uc62c\ub9bc\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">\ub77c\ub514\uc548 \ub300\uc2e0 \ub3c4\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h3>\n<p style=\"margin-bottom: 20px;\">\uacf5\ud559 \ub3c4\uba74\uc5d0\uc11c\ub294 \uac01\ub3c4\uac00 \ub3c4 \ub2e8\uc704\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. MATLAB\uc774\ub098 Python\uacfc \uac19\uc740 \uacc4\uc0b0 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \uac01\ub3c4\ub97c \ub77c\ub514\uc548(\u03b8_rad = \u03b8_deg * \u03c0 \/ 180)\uc73c\ub85c \ubcc0\ud658\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">90\ub3c4\ub97c \ucd08\uacfc\ud558\ub294 \uac01\ub3c4\uc758 \uac12\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\ub294 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud560\uae4c\uc694?<\/h3>\n<p style=\"margin-bottom: 20px;\">\uc8fc\uae30\uc801 \uc131\uc9c8\uc744 \ud65c\uc6a9\ud558\uc138\uc694: sin(180\u00b0 \u2013 \u03b8) = sin(\u03b8), cos(180\u00b0 \u2013 \u03b8) = -cos(\u03b8); \ud68c\uc804\uc5d0 \ub300\ud55c \uc804\uccb4 \uc6d0 \ubd84\uc11d\uc744 \uc704\ud574 \ud45c\ub97c \uc801\uc808\ud788 \ud655\uc7a5\ud558\uc138\uc694.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">\uc774\ub7ec\ud55c \uae30\ub2a5\ub4e4\uc774 \uccb4\uacb0 \ubd80\ud488 \uc124\uacc4\uc5d0 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\ub294\uac00?<\/h3>\n<p style=\"margin-bottom: 20px;\">\ub098\uc0ac\uc0b0 \uae30\ud558\ud559\uc5d0\uc11c tan(30\u00b0) \u2248 0.577\uc740 \ub9ac\ub4dc \uac01\ub3c4\ub97c \uacc4\uc0b0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. sin\uacfc cos\ub294 \ud1a0\ud06c \uc0ac\uc591\uc5d0 \ub300\ud55c \ucd95 \ubc29\ud5a5 \ubc0f \ubc18\uacbd \ubc29\ud5a5 \ud798\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">\ud14c\uc774\ube14 \uac12 \uc0ac\uc774\ub97c \ubcf4\uac04\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p style=\"margin-bottom: 20px;\">\ub124, \uadfc\uc0ac\uac12\uc744 \uad6c\ud560 \ub54c\ub294 \uc120\ud615 \ubcf4\uac04\ubc95\uc744 \uc0ac\uc6a9\ud558\uc138\uc694. \ud558\uc9c0\ub9cc \ub192\uc740 \uc815\ud655\ub3c4\ub97c \uc704\ud574\uc11c\ub294 \uacc4\uc0b0\uae30\ub098 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\uc218\uac00 \uc544\ub2cc \uac01\ub3c4\uc758 \uc815\ud655\ud55c \uac12\uc744 \uacc4\uc0b0\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">tan\uacfc cot\uc758 \uad00\uacc4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p style=\"margin-bottom: 20px;\">Cot(\u03b8) = 1 \/ tan(\u03b8)\ub294 \uae30\uacc4 \uad6c\uc870\ubb3c\uc758 \uc548\uc815\uc131 \ubd84\uc11d\uc5d0\uc11c \ubc29\uc815\uc2dd\uc744 \ub2e8\uc21c\ud654\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Article Outline This article presents a detailed trigonometric functions table, optimized for practical use in mechanical engineering. The structure is as follows: Introduction to Trigonometric Functions Definitions and Basic Principles Sine Function Table Cosine Function Table Tangent Function Table Cotangent Function Table Applications in Mechanical Design Frequently Asked Questions (FAQ) Introduction to Trigonometric Functions Trigonometric [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5735","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/comments?post=5735"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5735\/revisions"}],"predecessor-version":[{"id":5737,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5735\/revisions\/5737"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}