Verified answer

Answer:

Answer. If 1 and 2 are complementary angles . 2 and 3 are supplementary angles. Hence the measure of 3 is 135 degrees.

please make me as brainlist

angle 1 + angle 2 = 90°

45° + angle 2 = 90°

angle 2 = 45°

angle 2 + angle 3 = 180°

45° + angle 3 = 180°

angle 3 = 135°

Hope its helpful to you