Angles Worksheet

Recommended for 4th Grade — 7th Grade

New Worksheet

Angles Worksheet

Name: ____________________Date: ____________

Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.

20 problems

  1. Complement of 69° = ____°
  2. Complement of 70° = ____°
  3. Complement of 46° = ____°
  4. Complement of 53° = ____°
  5. Supplement of 176° = ____°
  6. Supplement of 73° = ____°
  7. Third angle of a triangle with angles 45° and 92° = ____°
  8. Supplement of 89° = ____°
  9. Supplement of 157° = ____°
  10. Complement of 85° = ____°
  11. Supplement of 32° = ____°
  12. Third angle of a triangle with angles 41° and 112° = ____°
  13. Supplement of 173° = ____°
  14. Complement of 71° = ____°
  15. Supplement of 145° = ____°
  16. Supplement of 155° = ____°
  17. Complement of 11° = ____°
  18. Complement of 54° = ____°
  19. Complement of 76° = ____°
  20. Supplement of 117° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath