Architecture
°ÇÃà Architecture


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ÀÛ¼ºÀÚ Uploader : ÇѼַΠÀÛ¼ºÀÏ Upload Date: 2019-08-12º¯°æÀÏ Update Date: 2019-10-22Á¶È¸¼ö View : 528

±×¸²°ú °°ÀÌ, »ï°¢Çü ABC ÀÇ ²ÀÁö°¢À» °¢°¢ A, B(=¥á+¥â), C, ´ëº¯ÀÇ ±æÀ̸¦ a, b, c ¶ó ÇÏ°í, Á¡ B ¿¡¼­ º¯ b = ¼±ºÐ AC ¿¡ ±×Àº ¼±ÀÌ ¸¸³ª´Â Á¡À» D ¶ó ÇÒ ¶§, ¼±ºÐ BD ´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÒ ¼ö ÀÖ´Ù.

¥ÄABC ÀÇ ¸éÀû : S = (1/2)*a*c*sin(B)
¥ÄABD ÀÇ ¸éÀû : S1 = (1/2)*c*x*sin(¥á)
¥ÄBCD ÀÇ ¸éÀû : S2 = (1/2)*a*x*sin(¥â)

S = S1+S2 À̹ǷÎ,

(1/2)*a*c*sin(B) = (1/2)*c*x*sin(¥á) + (1/2)*a*x*sin(¥â)

a*c*sin(B) = c*x*sin(¥á) + a*x*sin(¥â)

x = a*c*sin(¥á+¥â) / (a*sin(¥â)+c*sin(¥á))

*** Âü°í¹®Çå[References] ***

x = a*c*sin(¥á+¥â) / (a*sin(¥â)+c*sin(¥á))
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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