Mathematics, 21.01.2021 15:40 mzrereday3151
1. Which statement requires additional information to prove that a quadrilateral is a parallelogram?
A). The diagonals of the quadrilateral bisect each other.
B). One pair of opposite sides of the quadrilateral is both parallel and congruent.
C). Both pairs of opposite angles of the quadrilateral are congruent.
D). One pair of opposite sides of the quadrilateral is parallel.
Answers: 3
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