Question

An angle is greater than 45 degree. Is its complementary angle greater than 45 degree or equal to 45 or less than 45 degree.

Answer 1

Given:

An angle is greater than 45 degree.

To find:

Is its complementary angle greater than 45 degree or equal to 45 or less than 45 degree.

STEP BY STEP EXPLANATION:

Let A and B are two angles making a complementary angle pair and A is greater than 45°

A + B = 90°

B = 90°- A

∴ Therefore, B will be lesser than 45°$.$

Hence verified !