Guest

Let ABCD be a parallelogram. Prove that AB^2 + BC^2 + CD^2 +DA^2 = AC^2 + BD^2

Let ABCD be a parallelogram. Prove that AB^2 + BC^2 + CD^2 +DA^2 = AC^2 + BD^2

Grade:12th pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
562-1653_Capture.JPG

Think You Can Provide A Better Answer ?