Question

fill in the sentence below with the description that most specifically applies to the quadrilateral below. it is equilateral and all angles measure 90° exactly one pair of sides is parallel all sides are of equal measure no sides are congruent or parallel

Explanation:

The quadrilateral has one pair of sides marked with arrows (indicating they are parallel, sides $z$ and $w$). It does not have all sides equal, right angles, or no parallel/congruent sides. The most specific description matches a trapezoid, defined by having exactly one pair of parallel sides.

Answer:

exactly one pair of sides is parallel