Question

reveal math - geometry > identify complementary and supplementary angles 97a
which angle is complementary to ∠2?

Explanation:

Step1: Recall complementary - angle definition

Two angles are complementary if their sum is 90°.

Step2: Analyze the right - angle in the figure

In the given figure, ∠1 + ∠2=90° (since the intersection of the two lines forms right - angles).

Answer:

∠1