https://screenbooks.net/1-if-two-angles-are-congruent-what-is-the-measure-of-21-if-the-measure-of-2-a-90xb0-b-50xb0-c-120xb0-2-if-21-40-what-is-the-measure-of-its-complementary-d-105xb0-50xb0-d-4/
1. If two angles are congruent, what is the measure of 21 If the measure of 2, a, 90\xb0, b. 50\xb0, c. 120\xb0, 2. If 21-40″, what is the measure of its complementary?, d. 105\xb0, 50\xb0, d. 49\xb0, bo