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A point O in the interior of a rectan...

A point `O` in the interior of a rectangle `A B C D` is joined with each of the vertices `A ,\ B ,\ C` and `D` . Prove that `O B^2+O D^2=O C^2+O A^2`

A

`OB + OD = OC + OA`

B

`OB^(2) + OAS^(2)`

C

OB - CD = OC . OA

D

`OB^(2) + OD^(2) = OC^(2) + OA^(2)`

Text Solution

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The correct Answer is:
D
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