Mathematics, 18.05.2021 21:40, tiwaribianca475

In the figure, AB || DC and AD || BC. To prove that AB = CD, one must first show that AABC - ACDA.
Which theorem or postulate can be used to justify ABC = ACDA?

In the figure, AB || DC and AD || BC. To prove that AB = CD, one must first show that

AABC - ACDA

Answers: 1

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In the figure, AB || DC and AD || BC. To prove that AB = CD, one must first show that AABC - ACDA.<...