Question

wxy shown below is a parallelogram (not drawn to scale). given the additional information that $m\angle v = 90^{\circ}$, what is the most specific type of quadrilateral that vwxy must be?draw○ parallelogram○ rhombus○ rectangle○ square

Explanation:

A parallelogram with one right angle has all angles equal to 90° (opposite angles in parallelograms are equal, consecutive angles are supplementary). A parallelogram with four right angles is defined as a rectangle. We do not have information that confirms all sides are equal, so it cannot be classified as a square, and a rhombus does not require right angles.

Answer:

Rectangle