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What additional piece of information would prove that the figure is a parallelogram

What additional piece of information would prove that the figure is a parallelogram-example-1
User Bobmoff
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1 Answer

1 vote

Answer:

Option 2

Explanation:

Parallelograms have 2 parallel sides, and Option 2 proves that AB and DC are equal, which makes sides AD and BC Parallel according to lines AE and EC.

User WebXL
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