Question

If ∠H and ∠J are complementary, and the measure of ∠H is 45°
°
, what is the measure of ∠J?(1 point)
Responses

135°
°
135degree

60°
°
60degree

55°
°
55degree

45°

Answer 1

If ∠H and ∠J are complementary, it means that their measures sum up to 90°. Since the measure of ∠H is 45°, the measure of ∠J would be 90° - 45° = 45°. Therefore, the measure of ∠J is 45°.