Mathematics, 08.02.2021 20:50 Svetakotok
Elena wants to prove that a quadrilateral with 4 right angles must have congruent opposite sides.
1.)Explain to Elena how she can use the fact that all rectangles are parallelograms in her proof.
Please help!
Answers: 3
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Elena wants to prove that a quadrilateral with 4 right angles must have congruent opposite sides.
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