# Questions on Complementary and Supplementary Angles

Multiple choice questions on supplementary and complementary angles with answers at the bottom of the page.

## Questions with Answers

### Question 1

Which two angles are supplementary?

a) 30° and 60°

b) 41° and 139°

c) 45° and 145°

d) 23° and 147°
### Question 2

What is the complementary angle to angle B = ?/3?

a) ?/2

b) ?/3

c) ?/4

d) ?/6
### Question 3

Which two angles are complementary?

a) 30° and 130°

b) 20° and 160°

c) 45° and 145°

d) 1° and 89°
### Question 4

Which of the following angles is supplementary to angle C = 2?/3?

a) 4?/3

b) 2?/3

c) ?/3

d) 3?/4
### Question 5

Which pairs of angles are complementary?

a) 3?/4 and ?/4

b) 5?/12 and ?/12

c) ?/4 and ?/3

d) ?/16 and ?/8
### Question 6

Which two angles are supplementary?

a) ? and ?/2

b) ?/3 and 3?/2

c) ?/7 and 6 ?/7

d) ?/8 and ?/2
## Answers to the Above Questions

- b)
- d)
- d)
- c)
- b)
- c)

## Questions with Answers

Trigonometry Problems