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 = π/3?a) π/2
b) π/3
c) π/4
d) π/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 = 2π/3?a) 4π/3
b) 2π/3
c) π/3
d) 3π/4
Question 5
Which pairs of angles are complementary?a) 3π/4 and π/4
b) 5π/12 and π/12
c) π/4 and π/3
d) π/16 and π/8
Question 6
Which two angles are supplementary?a) π and π/2
b) π/3 and 3π/2
c) π/7 and 6 π/7
d) π/8 and π/2
Answers to the Above Questions
- b)
- d)
- d)
- c)
- b)
- c)