Mathematics
Mathematics, 25.05.2020 04:59, Ashleyrango5371

Given: AE ≅ CE ; DE ≅ BE Prove: ABCD is a parallelogram. We have that AB || DC. By a similar argument used to prove that △AEB ≅ △CED, we can show that △ ≅ △CEB by. So, ∠CAD ≅ ∠ by CPCTC. Therefore, AD || BC by the converse of the theorem. Since both pair of opposite sides are parallel, quadrilateral ABCD is a parallelogram.

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Given: AE ≅ CE ; DE ≅ BE Prove: ABCD is a parallelogram. We have that AB || DC. By a similar argumen...

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