Architecture
°ÇÃà Architecture


Á¤»ç°¢Çü(square)ÀÇ ¸éÀû(area) °è»ê

ÀÛ¼ºÀÚ Uploader : freeday ÀÛ¼ºÀÏ Upload Date: 2018-08-12º¯°æÀÏ Update Date: 2018-08-12Á¶È¸¼ö View : 659

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±âÁö°ª(known value) : D, a

(x+a)^2 + (x-a)^2 = D^2

2x^2 + 2a^2 = D^2

x^2 = (D^2 - 2a^2)/2 = A

A : Å« Á¤»ç°¢ÇüÀÇ ¸éÀû (Area of big square)

*** Âü°í¹®Çå[References] ***

A = (D^2 - 2*a^2)/2
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º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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