Architecture
°ÇÃà Architecture


¹«°ÔÁß½É(µµ½É, centroid), Á¤»ç°¢Çü(square)-»ï°¢Çü(triangle)

ÀÛ¼ºÀÚ Uploader : ¿¢¼¾Æ®820 ÀÛ¼ºÀÏ Upload Date: 2018-08-20º¯°æÀÏ Update Date: 2018-08-21Á¶È¸¼ö View : 842

±×¸²°ú °°ÀÌ ÇѺ¯ÀÇ ±æÀÌ°¡ a ÀÎ Á¤»ç°¢Çü¿¡¼­ »óºÎÀÇ »ï°¢Çü ¸ð¾çÀ» Á¦¿ÜÇÑ µµÇüÀÇ ¹«°ÔÁß½É(µµ½É, centroid) y0´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÒ ¼ö ÀÖ´Ù.

(3/4)(a^2)y0 = (a^2)(a/2) - (1/4)(a^2)(a/2+a/3)

À̸¦ Á¤¸®Çϸé, ´ÙÀ½°ú °°´Ù.

(3/4)y0 = (a/2) - (1/4)(5a/6)
3y0 = (2a) - (5a/6)
y0 = (7/18)a

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y0 = (7/18)*a
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