Question

If two angles are complementary of each other, then each angle is:

• A. an obtuse angle
• B. a right angle
• C. an acute angle
• D. a supplementary angle

Answer 1

The correct option is C an acute angle

We know, two angles whose sum is equal to ${90}^o$ are known as complementary angles.

Also, acute angle is the angle which is greater than $0^o$ and less than ${90}^o$.

Hence, iftwo angles are complement of each other, then each of them should necessarily be acute angle.

Therefore, option $C$ is correct.