Mathematics, 19.01.2021 08:10 arivalen

Given: ABCD is a parallelogram with AB parallel to CD and AD parallel to BC. Diagonal AC is congruent to diagonal BD. Prove: ABCD is a rectangle (angles A, B, C, and D are right angles).

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Given: ABCD is a parallelogram with AB parallel to CD and AD parallel to BC. Diagonal AC is congruen...

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