Question

complementary and supplementary angles which one is supplementary? left right both none

Explanation:

Step1: Recall the definition of supplementary angles

Supplementary angles are two angles whose sum is \(180^{\circ}\).

Step2: Analyze the left - hand side figure

The left - hand side figure has a right - angle symbol (implies \(90^{\circ}\) in part of the angle composition), so it cannot be supplementary (sum not \(180^{\circ}\)).

Step3: Analyze the right - hand side figure

The right - hand side figure forms a straight - line (a straight - line angle is \(180^{\circ}\), which is the sum of the two angles in that figure).

Answer:

Right