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Parallelogram congruence?

1 Answer

May 7, 2017

See the Explanation.

Explanation:

#AB=DC..."[Opp. sides of parlgrm.]"#

#/_ABE=/_EDC,...[because, AB////DC]#

#/_BAE=/_ECD,...[because, AB////DC]#

#:. DeltaABE~=DeltaCDE.#

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