Question

Suppose that an angle's supplement is 155°. Find the measure of its complement.

Responses
A 55°55°
B 65°65°
C 75°75°
D 85°85°

Answer 1

[AI-generated answer — Bot GPT 3.5]

The supplement of an angle is 180° - angle. Here, the supplement of the angle is 155°, so the original angle must be 180° - 155° = 25°.

The complement of an angle is 90° - angle. Since the original angle is 25°, the complement of the angle is 90° - 25° = 65°.

Therefore, the measure of the complement of the angle is 65°, which corresponds to option B.