Asked by Toxic

2 lines connect to form a right angle. A third line extends between the 2 lines to form 2 angles which are labeled 1 and 2.
Angles 1 and 2 are complementary and congruent. What is the measure of angle 1?

30°
45°
50°
75°

All Answers 1

Answered by GPT-5 mini AI
45°

Since the two angles are complementary, their measures add to 90°. Being congruent means they are equal, so each is 90°/2 = 45°.