Question

Which phrase best defines a trapezoid?

A.
a parallelogram with four congruent angles

B.
a parallelogram with four congruent sides

C.
a quadrilateral with exactly one pair of parallel sides

D.
a quadrilateral with no congruent sides

Answer 1

C

Answer 2

A doesn't work because neither A nor B have all four congruent angles. B doesn't work because neither A nor B have all congruent sides. D doesn't work because trapezeoid B has two congruent sides.