Complementary and Supplementary Angles

Complementary and Supplementary

Angles

Created by Ana Zuniga Graphics from the Pond

Name _____________________________________ Date ______________________ Period _________

Complementary and Supplementary Angles Practice Worksheet

For questions 1 ? 6, find the complement of each angle. If the angle does not have a complement, write NONE.

1. 44? _______

3. 108? _______

5. 90? _______

2. 35? _______

4. 81? _______

6. 16? _______

For questions 7 ? 12, find the supplement of each angle. If the angle does not have a supplement, write NONE.

7. 147? _______ 8. 105? _______

9. 38? _______ 10. 87? _______

11. 90? _______ 12. 170? _______

For questions 13-14, read each problem carefully. Show all work!

13. Find the measure of two supplementary angles (let x represent the acute angle) if the difference in the measures of the two angles is 24.

14. Draw two angles that are supplementary, but not adjacent, including its angle measures.

For questions 15-18, circle TRUE is the statement is true and FALSE if the statement is false.

15. True or False: If two adjacent angles form a linear pair, they must be supplementary angles.

16. True or False: If two angles are supplementary and one is obtuse, the other one is acute.

17. True or False: If segment XY is perpendicular to segment XZ, then angle YXZ is acute.

18. True or False: If two angles are complementary, they are both acute angles.

For questions 19 ? 20, use the figure below to answer each question.

A

B

C

D

E

F

G

19. If m ................
................

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