Problem 101 of 7
Use the converse condition for parallelogram from opposite sides: Side AB=CD=10 and BC=8 in quadrilateral ABCD.
Using a hint is okay. It just tells the trainer to give you a little more review.
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identify sufficient conditions.
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Both pairs of opposite sides must be congruent to prove a parallelogram.
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Your answer is equivalent to the expected form.
Walkthrough
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1. Identify both pairs of opposite sides.
2. Check whether each opposite pair is congruent.
3. Apply the converse theorem if both pairs are verified.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using one congruent side pair alone.