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Which statements prove that a quadrilateral is a parallelogram?

Select each correct answer.


Quadrilateral DEFG has only one set of opposite angles that are congruent.

Quadrilateral DEFG has one set of opposite sides that are both congruent and parallel.

Quadrilateral DEFG has one diagonal that bisects the other diagonal.

Quadrilateral DEFG has two sets of consecutive angles that are supplementary.

User Knut Herrmann
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2 Answers

14 votes
14 votes

Answer:

Quadrilateral DEFG has only one set of opposite angles that are congruent.

Explanation:

User RowanX
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5 votes
5 votes

Answer:

It is the Quadrilateral DEFG has only one set of opposite angles that are congruent and Quadrilateral DEFG has one diagonal that bisects the other diagonal.

Explanation:

User Jonas Berlin
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