Question

problem 1: (first taught in lesson 31) an exterior angle of a triangle (or any polygon) is complementary to its adjacent interior angle. after you pick your answer press go. true false

Explanation:

Complementary angles add up to 90 degrees. The sum of an exterior - angle and its adjacent interior - angle of a triangle (or any polygon) is 180 degrees, which means they are supplementary, not complementary.

Answer:

False