ID PW
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ÀÛ¼ºÀÚ Uploader : a.c.e. ÀÛ¼ºÀÏ Upload Date: 2017-08-11º¯°æÀÏ Update Date: 2017-08-11Á¶È¸¼ö View : 1069
Á߽ɰ¢ ¥è = 2*arccos((R-h)/R) ÀÌ µÇ°í, È£ÀÇ ±æÀÌ L = (2*¥ð*R)*(2*arccos((R-h)/R))/(2*¥ð) = 2*R*arccos((R-h)/R), ±»ÀÌ ¸éÀûÀ» ±¸ÇÒ ÇÊ¿ä°¡ ¾ø¾ú³×¿ä.
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