Question

for each pair of angle measures, decide if the angles are complementary, supplementary, or neither. complementary supplementary neither 12° and 78°

Explanation:

Step1: Recall the definitions

Complementary angles sum to \(90^{\circ}\), supplementary angles sum to \(180^{\circ}\).

Step2: Calculate the sum of the given angles

\(12^{\circ}+78^{\circ}=90^{\circ}\)

Answer:

Complementary