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2 votes
Can somebody help me, please?

Can somebody help me, please?-example-1
User GTAVLover
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2 Answers

3 votes
it is b the triangles are congruent
User Braunbaer
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8.6k points
6 votes
Since you already know the shape is a parallelogram, if the diagonals are congruent and it has 4 right angles, you can prove it is a rectangle. So,
b. Yes, the diagonals are congruent.
User Taylor Gerring
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7.8k points