Question

in quadrlateal abcd angle a +angle d =90 prove that ac^2 +bd^2=ad^2+bc^2
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Answer 1

BOY BOY

BOY BOY

IS THE BOY

OF THE BOY

IN THE BOY

AT THE BOY HERE BOY,THERE BOY, EVERYWHERE BOY BOY

ANSWER JALD MILEGA BAS CARTOON NETWORK ME OGGY DEKHO AAKASHVANI HOGI ANSWER KI

Answer 2

Answer:

Step-by-step explanation:

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