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 84° = ____°
  2. Supplement of 163° = ____°
  3. Supplement of 116° = ____°
  4. Supplement of 17° = ____°
  5. Third angle of a triangle with angles 50° and 114° = ____°
  6. Supplement of 22° = ____°
  7. Supplement of 8° = ____°
  8. Supplement of 78° = ____°
  9. Supplement of 113° = ____°
  10. Supplement of 4° = ____°
  11. Supplement of 63° = ____°
  12. Complement of 75° = ____°
  13. Supplement of 36° = ____°
  14. Third angle of a triangle with angles 16° and 114° = ____°
  15. Third angle of a triangle with angles 13° and 60° = ____°
  16. Supplement of 135° = ____°
  17. Third angle of a triangle with angles 73° and 88° = ____°
  18. Third angle of a triangle with angles 72° and 52° = ____°
  19. Third angle of a triangle with angles 31° and 23° = ____°
  20. Third angle of a triangle with angles 19° and 96° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath