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In Quadrilateral ABCD angle A + angle B = 90 Then prove that AC ×AC + BD×BD = AB×AB + CD×CD

In Quadrilateral ABCD angle A + angle B = 90 Then prove that AC ×AC + BD×BD = AB×AB + CD×CD

Grade:10

1 Answers

Yash Chourasiya
askIITians Faculty 256 Points
4 years ago
Hello Student

please see the answer in the attachment


643-2460_CamScanner 05-22-2020 22.43.19.jpg

I hope this answer will help you.

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