Question

.please answer my question​

Answer 1

Step-by-step explanation:

Given:

AD//BC. &. AD=BC

Since, When opposite sides are equal and parallel to each other, then it is a parallelogram.

In a parallelogram, opposite sides are equal and parallel.

Therefore, AB//CD & AB= CD

Hope this helps you

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Answer 2

Step-by-step explanation:

In the give figure: AD=BC , AC=AC ( common)

angle ADC=angle ABC ( AD// BC)

By SAS theorem triangle ABC congruent triangle CDA

so, AB =BC

HEY MATE , THIS IS YOUR ANSWER