Question

a beach chair, like the one shown in the picture, has an x - shaped hinge near where you sit. which angle relationship best represents the x shape and the opposing congruent angles? hint: look at the chart above to help you decide the angle relationship. beach chair a supplementary angles b complementary angles c vertical angles

Explanation:

Step1: Recall angle - relationship definitions

Supplementary angles add up to 180 degrees, complementary angles add up to 90 degrees, and vertical angles are the non - adjacent angles formed by two intersecting lines and are congruent.

Step2: Analyze the X - shaped hinge

The X - shaped hinge of the beach chair is formed by two intersecting lines. The opposing congruent angles are vertical angles.

Answer:

C. vertical angles