Architecture
°ÇÃà Architecture


µµ½É(Centroid), ¹«°ÔÁß½É, ºÎä²Ã(Circular sector)

ÀÛ¼ºÀÚ Uploader : ¿¬±¸´ë»ó ÀÛ¼ºÀÏ Upload Date: 2017-11-12º¯°æÀÏ Update Date: 2017-11-12Á¶È¸¼ö View : 4786

±×¸²°ú °°ÀÌ ¹ÝÁö¸§ÀÌ r ÀÌ°í Á߽ɰ¢ÀÌ 2¥á ÀÎ ºÎä²ÃÀÇ µµ½É°Å¸®¸¦ °è»êÇÑ´Ù.

xbar = 2*r*sin(¥á) / (3¥á)

¥á °¡ ¶óµð¾È(rad) À̹ǷΠÀ̸¦ µµ(deg)·Î º¯°æÇϸé,

xbar = 2*r*sin(¥á*¥ð/180) / (3¥á*¥ð/180)

¥è = 2¥á À̹ǷΠ¥á = ¥è/2 ¸¦ ´ëÀÔÇϸé,

xbar = 2*r*sin(¥è/2*¥ð/180) / (3*¥è/2*¥ð/180)

xbar = 2*r*sin(¥è*¥ð/360) / (¥è*¥ð/120) ÀÌ µÈ´Ù.


*** Âü°í¹®Çå[References] ***

https://en.wikipedia.org/wiki/List_of_centroids
xbar = 2*r*sin(¥è*¥ð/360) / (¥è*¥ð/120)
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