Question

mat 102: test - general math
10 which of the following is a quadrilateral that has only one pair of parallel sides?
square
rectangle
parallelogram
trapezoid
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Explanation:

• A square has two pairs of parallel sides (and four right angles, four equal sides).
• A rectangle has two pairs of parallel sides (and four right angles).
• A parallelogram has two pairs of parallel sides.
• A trapezoid (by definition, in the common understanding, especially in the context of basic geometry for this level) is a quadrilateral with only one pair of parallel sides.

Answer:

Trapezoid (the option labeled "Trapezoid" among the choices)