ÄÜÅÙÃ÷»ó¼¼º¸±â

Á¦1±Ç Á¤»ï°¢ÇüÀÇ ºñ¹Ð
Á¦1±Ç Á¤»ï°¢ÇüÀÇ ºñ¹Ð
  • ÀúÀÚ<ÀÌÇ×¼®> Àú
  • ÃâÆÇ»çeÆÛÇÃ
  • ÃâÆÇÀÏ2022-03-18
  • µî·ÏÀÏ2023-11-24
ÇöȲ : º¸À¯ 1, ´ëÃâ 0, ¿¹¾à 0, ´©Àû´ëÃâ 0, ´©Àû¿¹¾à 0

Ã¥¼Ò°³

ÀÓÀÇ°¢ÀÇ 3µîºÐ ³»¿ëÀ» »ï°¡ ±ÇÇص帳´Ï´Ù. ±âÇÏÀÇ ³­ ¹®Á¦·Î½á À̹̠ÀÛµµ ºÒ°¡´ÉÀ¸·Î Áõ¸í

µÈ 'ÀÓÀÇ°¢ÀÇ 3µîºÐ'À» ´Ù·ç´Â ÀÚü°¡ À߸øÀÌ¸ç ³í¸®ÀûÀÌÁö ¾ÊÀº ±Ëº¯À¸·Î ÇêµÈ ³íÀïÀ» ÀÏ »ï´Â 

'3µîºÐ·ÐÀÚ'¶ó ÁöÀû ¹ÞÀ¸¸é¼­ Àú¸íÇÑ ¼öÇÐÀÚµéÀÇ ±ÇÀ§¿Í ¸í¼º¿¡ µµÀüÇϴ °ÍÀ̶ó ÇÒ ¼ö ÀÖÁö¸¸ 

¸¶À½¿¡ °¡µæÇÑ ¹ß°ßµéÀ» ¹¯¾î µÎ±â¿¡´Â ¾Æ½¬¿ö¼­ 'ÀӱݴԠ±Í´Â ´ç³ª±Í ±Í'¶ó°í ¿ÜÃľߠÇßÀ» À̹ß

»ç Ã³·³ Ã¥ÀڷΠ¹ßÇàÇÏ°Ô µÇ¾ú½À´Ï´Ù. (ÀÓÀÇ°¢À» ¾Æ¹«°¢À¸·Î °íÃÄ »ç¿ëÇÏ°Ú½À´Ï´Ù.)

  ¾Æ¹«°¢ÀÇ 3µîºÐÀ» ÁÖÀåÇϴ åÀÚ³ª sns ¿¡ ¶°µµ´Â ³»¿ë°ú´Â »ç¹µ ´Ù¸¥ ½ÇÇèÀû ½ÇÁ¦ »ç½ÇµéÀ» 

µµÇüÀ¸·Î ½Æ°íÀÚ ³ë·ÂÇÏ¿´½À´Ï´Ù.  ÄÄÇ»Å͸¦ »ç¿ëÇÏÁö ¾Ê°í ½ÇÁ¦ µµÇüÀ» ÀÛµµÇÏ¿´À¸¸ç º¯È­ÀÇ 

°úÁ¤µµ¸¦ ±×·È°í 30 ´ÜÀ§ÀÇ °¢µµµéÀ» ½ÇÁ¦ ½ÇÇèÇϸç Áõ¸íÇϴ µµÇüÀ¸·Î Ç¥Çö ÇÏ¿´½À´Ï´Ù. ¾Æ¹«

°¢ÀÇ ¹üÀ§°¡ 0 ~ 180 °¡ ±âº» ÀÔ´Ï´Ù.  ³ª¾Æ°¡ 360  ¶Ç´Â 540  ½ÉÁö¾î 720  ´õ ³ª¾Æ°¡ 1080 

±îÁö È®Àå ÇÏ¿© 3µîºÐ ±ÔÄ¢ÀÌ 3ȸÀüÀ» ÀǹÌÇϴ 1080 ±îÁö Àû¿ë µÈ´Ù´Â »ç½ÇÀ» ¹ßÇ¥ ÇÕ´Ï´Ù.

  ¸ðµç ³»¿ëÀÌ °£´ÜÇÑ Á¤3°¢Çü¿¡¼­ ½ÃÀÛÇÕ´Ï´Ù.  ±ÔÄ¢ÀÌ »õ·Î¿ï ¶§ ¸¶´Ù Á¤3°¢ÇüÀ¸·Î ½ÃÀÛÇÕ´Ï

´Ù.  ³»¿ëÀ» »ìÇÇ´Ù º¸¸é ´Ü¼øÇÑ Á¤3°¢Çü¿¡ µé¾îÀִ ±ÔÄ¢µéÀÌ ÀǿܷΠ¸¹´Ù´Â °Í¿¡  °¨ÅºÇϸ®

¶ó ¿¹»ó ÇÕ´Ï´Ù.    Á¤3°¢ÇüÀº Æò°¢ 180 ÀÇ 3µîºÐ°¢ 60 ¸¦ ³ªÅ¸³»´Â µµÇüÀ̱⠶§¹®¿¡ Á¤3°¢Çü 

¿¡¼­ Ã£À» ¼ö Àִ ±ÔÄ¢Àº ´ëºÎºÐ ¾Æ¹«°¢¿¡¼­µµ Ã£À» ¼ö ÀÖ¾ú½À´Ï´Ù. ÀÛµµÀÇ ½ÇÇèÀº Àã´ë¿Í ÄÄ

ÆÛ½º, Á¾ÀÌ¿Í ÆæÀÌ ÀÖÀ¸¸é ½±°Ô ±×¸± ¼ö ÀÖ°í ´õ±¸³ª °è»ê ÇؾߠÇϴ ¼ö½ÄÀÌ ÇÊ¿ä ¾ø½À´Ï´Ù. 

  À̠åÀÚÀÇ ³»¿ëÀ» ÂªÀº ÇÑ ¸¶µð·Î ¿ä¾à ÇѴٸ頠 '°°Àº ±æÀÌ ±ÔÄ¢ Áõ¸í' ÀÔ´Ï´Ù.   ¿©·¯°¡Áö °°Àº 

±æÀÌ ±ÔÄ¢µéÀÌ ¼­·Î ¼­·Î¸¦ Áõ¸íÇϸç À̹̠Áõ¸í µÈ ÀÛµµ ¿ª½Ã ´Ù¸¥ µµÇü¿¡ ´ëÇÑ  Áõ¸í ¼ö´ÜÀ¸·Î 

»ç¿ë ÇÒ ¼ö ÀÖÀ» °ÍÀÔ´Ï´Ù.  °°Àº ±æÀÌ ±ÔÄ¢µéÀº '°£°Ý Á¶Àý µ¿½Ã¹ý'À¸·Î ÀÛµµ ÇÒ ¼ö ÀÖ½À´Ï´Ù. º»

Ã¥ÀÚ¿¡´Â 10¿© °¡Áö¸¦ Á¦½Ã ÇÏ¿´À¸³ª ±ÔÄ¢À¸·Î¸¸ Àû¿ëÇÏ°í ½ÇÁ¦ ÀÛµµ ¹æ¹ýÀ¸·Î´Â »ç¿ëÇÏÁö ¾Ê

¾Ò½À´Ï´Ù. µð¹ÙÀÌ´õ³ª ÄÄÆÛ½ºÀÇ ±æÀÌ ÃøÁ¤Àº ¿ø½ÃÀûÀ̶ó ÇÒ ¼ö ÀÖÁö¸¸ ¾î¶² ¸é¿¡¼­´Â ÄÄÇ»ÅÍ º¸

´Ù ½Ç¿ëÀûÀ̸ç Á¤È® ÇÕ´Ï´Ù.  °¢µµ±â´Â È®ÀÎÇϴ ¿ªÇÒ ÀÏ »Ó Áõ¸í¿¡´Â ±×´ÙÁö ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù.

  ¸ðµç ÀÛµµ°¡ ¿Ã¹Ù¸£Áö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù. ±×·¯³ª ¿©·¯ ±ÔÄ¢µéÀ» ÇÔ²² Àû¿ëÇϸ砺ñ±³ÇÏ°í °ËÅä

Çϸç Áõ¸íÇÏ¿© ¿©·¯ ¹üÀ§ÀÇ °¢µµ¿¡¼­ ½ÇÁ¦ ½ÇÇèÇÑ ÀÛµµÀ̱⠶§¹®¿¡ ¿ÀÂ÷°¡ ±×¸® ¸¹Áö ¾ÊÀ» °ÍÀ¸

·Î ÆÇ´Ü ÇÕ´Ï´Ù. ½ÇÇèÀû Áõ¸íÀ» 30, 60, 90, 120, 150, 180, 210, 240, 270 ~ µî  30 ´ÜÀ§·Î ¿©

·¯ °¢µµ 360, 720, 1080 ±îÁö ½ÇÇà ÇÏ¿´½À´Ï´Ù.  ÀÛµµ ½ÇÇèÀÇ Áõ¸íÀ̱⠶§¹®¿¡ ¿©·¯°¢µµ¿¡¼­ °°

Àº ±ÔÄ¢ÀÌ ¹Ýº¹µÇ´Â °æ¿ì°¡ ¸¹À» ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù. ¹Ýº¹µÇ´Â ºÎºÐÀº °£´ÜÈ÷ »ìÆì º¸°í »õ·Î¿î 

±ÔÄ¢ÀÇ ³»¿ëÀ» º¸°Ô µÇ¸é¼­ Àüü¸¦ ½±°Ô ¸ðµÎ »ìÇÊ ¼ö ÀÖ½À´Ï´Ù.  Ã¹ ºÎºÐÀÇ ³»¿ëÀº Áõ¸íÀ» À§ÇÏ

¿© ÀÀ¿ëµÇ´Â °°Àº ±æÀÌ ±ÔÄ¢¿¡ ´ëÇÑ Çؼ³·Î½á ¸ðµç ³»¿ë¿¡ ´ëÇÑ ÀÌÇظ¦ À§ÇÏ¿© Áß¿äÇϹǷΠÀÚ¼¼ 

ÇÏ°Ô »ìÆì Áֽñ⸦ ±ÇÀ¯µå¸³´Ï´Ù.  

°¨»çÇÕ´Ï´Ù.

¸ñÂ÷

2r Áö¸§ÀÇ ±ÔÄ¢ ................................................8 
°£°Ý Á¶Àý µ¿½Ã¹ý............................................11
2r Áö¸§ ±ÔÄ¢ µµ¿­...........................................15
2r Áö¸§ ±ÔÄ¢ ÇÏÀÌÆ÷ »çÀÌŬ·ÎÀ̵å..................16
r ¹ÝÁö¸§ ±æÀÌ Áß°£ ¼ö¼± ±ÔÄ¢..........................19
r ¹ÝÁö¸§ ±æÀÌ Áß°£ ¼ö¼± ±ÔÄ¢ µµ¿­..................20
ºøº¯ °°Àº ±æÀÌ ±ÔÄ¢........................................21
°°Àº ±æÀÌ ¿ä¸®Á¶¸® 3ȸ ¿¬°á ±ÔÄ¢...................23
Á¤ 3°¢Çü ³ôÀÌ ±ÔÄ¢..........................................24
°°Àº ±æÀÌ ¹Øº¯ ¿øÈ£ »çÀÌ ¿ä¸®Á¶¸® 7ȸ ¿¬°á ..26
r ¹ÝÁö¸§ ±æÀÌ ¹Øº¯ ±ÔÄ¢¹ý...............................35
r ¹ÝÁö¸§ ±æÀÌ ¹Øº¯ ±ÔÄ¢¹ý µµ¿­.......................37
r ¹ÝÁö¸§ ±æÀÌ ¼öÆò¼± ±ÔÄ¢¹ý............................38
r ¹ÝÁö¸§ ±æÀÌ ¼öÆò¼± ±ÔÄ¢¹ý µµ¿­....................40
¹è°¢ ±ÔÄ¢ µµ¿­.................................................41
Á¤17°¢Çü µî ¹è°¢ µµ¿­....................................48
°°Àº ±æÀÌ 3¹è °¢ ±ÔÄ¢.....................................49
¿øÁÖ°¢ Á¤¸®ÀÇ ÀÌÇØ.........................................50
¿øÁÖ°¢ÀÇ ÁøÇà.................................................59
²ÀÁöÁ¡ ³ôÀÌ ±ÔÄ¢.............................................60
¿Ü½ÉÁ¡ °°Àº ±æÀÌ ±ÔÄ¢.....................................62
Á¤ 3 ~ 19°¢Çü µµ¿­.........................................66
¼±ºÐ ºÐÇÒ ±ÔÄ¢             ..................................67
¹«¸®¼ö µµ¿­ ±ÔÄ¢.............................................72
¿øÈ£ÀÇ Á÷¼± ±×¸®±â.........................................80
¿øÀû ÀÛµµ............................................... 85
Á÷¼±ÀÇ ¿øÈ£ ±×¸®±â 1 Radian..........................86
2 Radian.........................................................88
¼öÆò¼± ±âÁØ À̵¿¹ýÀÇ ¾Æ¹«°¢ÀÇ 3µîºÐ ............95
¼öÆò¼± ±âÁØ À̵¿¹ýÀÇ ¾Æ¹«°¢ÀÇ 3µîºÐ µµ¿­....158
¼ö¼± ±âÁØ À̵¿¹ý............................................159
¿øÈ£ÀÇ Á÷¼± ±×¸®±âÀÇ ¾Æ¹«°¢ÀÇ 3µîºÐ ...........167
¼ö¼± ±âÁØ À̵¿¹ý µµ¿­....................................168
¼öÆò¼± ±¼Àý¹ý ...............................................171
¼öÆò¼± ±¼Àý¹ý µµ¿­...........................................175
ºøº¯ ±¼Àý¹ý......................................................177
ºøº¯ ±¼Àý¹ý µµ¿­..............................................181
¹Ý»ç ±¼Àý¹ý .....................................................182
¿øÁÖ°¢ ºøº¯ ¼ö¼±     ¿øÈ£¹ý.........................192
3r ¿øÈ£ ¿øÁÖ°¢ ºøº¯¹ý......................................212
¿øÁÖ°¢ ºøº¯ 2.5 r ¿øÈ£¹ý.................................236
Á¤ 3°¢Çü ²ÀÁöÁ¡¹ý............................................257
º¯³¡ ÆòÇà ¼ö¼± ÇÏÇà 2r ºøº¯¹ý.........................273
¿øÁÖ°¢ ºøº¯ ¼öÆò¼± ÀÌÇÏ ±æÀ̹ý(1)(2)(3).........280
º¯³¡ 2r ¿øÁÖ°¢ ºøº¯ ¼öÆò ±³Á¡¹ý(1)(2)............299
ºøº¯ ¼¼¿ì±â¿Í º¯³¡ ¿øÈ£ ±³Á¡¹ý.......................317
¹Øº¯ 2µîºÐ ¼ö¼± ¿øÈ£ ºÐÇÒ¹ý............................327
º¯³¡ 2r ¿øÈ£¿Í Á¤Á¡ ¹ÝÁö¸§¹ý .........................333
3°¢²ÀÁöÁ¡4°¢¿øÈ£2µîºÐ¼ö¼±°øµ¿¼öÆò±³Â÷¹ý....343
º¯³¡ ¼ö¼± ºøº¯ 2µîºÐ¹ý(1)...............................353
º¯³¡ ¼ö¼± ºøº¯ 2µîºÐ¹ý(2)...............................359
º¯³¡ ¼ö¼± ºøº¯ 2µîºÐ¹ý(3)...............................365
º¯³¡ 2r ¿øÈ£ »óÇà¹ý(1).....................................372
º¯³¡ 2r ¿øÈ£ »óÇà¹ý(2)................................... 382
º¯³¡ 2r ¿øÈ£ »óÇà¹ý(3).....................................388
º¯³¡ 2r ¿øÈ£ »óÇà¹ý(4).....................................394                                                            
º¯³¡ ÆòÇà ¼ö¼± ¿ª 3°¢Çü¹ý(1)..........................405
º¯³¡ ÆòÇà ¼ö¼± ¿ª 3°¢Çü¹ý(2)..........................412
º¯³¡ ÆòÇà ¼ö¼± ¿ª 3°¢Çü¹ý(3)..........................419
¿øÁÖ°¢ ºøº¯ ¼öÆò ±³Á¡ 2r ¹ý(2)........................428
º¯³¡ ¼ö¼± ¿ä¸®Á¶¸®¹ý(1)..................................439
º¯³¡ ¼ö¼± ¿ä¸®Á¶¸®¹ý(2)..................................442
º¯³¡ ¼ö¼± ¿ä¸®Á¶¸®¹ý(3)..................................451
¿øÁÖ°¢ ºøº¯ ¼öÆò ±³Á¡ ¼ö¼± ¿ä¸® Á¶¸®¹ý(1)......457
¿øÁÖ°¢ ºøº¯ ¼öÆò ±³Á¡ ¼ö¼± ¿ä¸® Á¶¸®¹ý(2)......463
ºøº¯ 2µîºÐ ¿¬Àå¹ý(1).......................................470
ºøº¯ 2µîºÐ ¿¬Àå¹ý(2)(3)..................................477
ºøº¯ 2µîºÐ ¿øÈ£¹ý(1)(2)(3)(4)(5)(6)................490
ºøº¯ 2µîºÐ ¿¬Àå Á¤Á¡ ¹ÝÁö¸§¹ý(1)(2)...............517