Point P is inside rectangle ABCD. Show that

\[PA^2 + PC^2 = PB^2 + PD^2.\]

Be sure that your proof works for ANY point inside the rectangle.

Any suggestions on how to work this? Not sure how to do this or what equation i need to use.

5 answers

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ROASTED
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lol yet everyone here is looking for the answer to this problem XD