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 79° = ____°
  2. Complement of 6° = ____°
  3. Third angle of a triangle with angles 38° and 113° = ____°
  4. Supplement of 22° = ____°
  5. Supplement of 19° = ____°
  6. Third angle of a triangle with angles 68° and 97° = ____°
  7. Supplement of 54° = ____°
  8. Third angle of a triangle with angles 60° and 34° = ____°
  9. Supplement of 52° = ____°
  10. Supplement of 166° = ____°
  11. Third angle of a triangle with angles 60° and 63° = ____°
  12. Supplement of 61° = ____°
  13. Third angle of a triangle with angles 10° and 27° = ____°
  14. Complement of 18° = ____°
  15. Complement of 7° = ____°
  16. Third angle of a triangle with angles 75° and 49° = ____°
  17. Third angle of a triangle with angles 14° and 94° = ____°
  18. Supplement of 25° = ____°
  19. Third angle of a triangle with angles 68° and 39° = ____°
  20. Supplement of 14° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath