Question

How are a parallelogram and a trapezoid different?

A.
A trapezoid has only 1 pair of parallel sides, but a parallelogram has 2.

B.
A parallelogram has 4 right angles, but a trapezoid doesn't need to have 4 right angles.

C.
A parallelogram has only 1 pair of parallel sides, but a trapezoid has 2.

D.
A trapezoid has 4 right angles, but a parallelogram doesn't need to have 4 right angles.

Answer 1

C. A parallelogram has only 1 pair of parallel sides, but a trapezoid has 2.