SOLUTION: If one pair of opposite sides of a quardilateral are equal and parallel, then it is a parallelogram. Is this true or false?

Question 200157: If one pair of opposite sides of a quardilateral are equal and parallel, then it is a parallelogram.
Is this true or false?
Found 2 solutions by rfer, edjones:
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
true
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
False.
It could be a trapezoid.
.
Ed
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