SOLUTION: true or false: if a parallelogram has congruent diagonals, then it is a square. Explain. Please help me on this problem. THANKS SOOO MUCH! :D

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Question 545139: true or false: if a parallelogram has congruent diagonals, then it is a square. Explain.
Please help me on this problem. THANKS SOOO MUCH! :D

Answer by richard1234(7193)   (Show Source): You can put this solution on YOUR website!
False, the parallelogram could be a rectangle that is not a square.
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