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 13° = ____°
  2. Complement of 47° = ____°
  3. Supplement of 170° = ____°
  4. Supplement of 82° = ____°
  5. Complement of 20° = ____°
  6. Complement of 1° = ____°
  7. Complement of 35° = ____°
  8. Supplement of 157° = ____°
  9. Supplement of 85° = ____°
  10. Supplement of 64° = ____°
  11. Complement of 16° = ____°
  12. Supplement of 14° = ____°
  13. Third angle of a triangle with angles 63° and 57° = ____°
  14. Supplement of 50° = ____°
  15. Third angle of a triangle with angles 75° and 38° = ____°
  16. Third angle of a triangle with angles 10° and 10° = ____°
  17. Complement of 11° = ____°
  18. Third angle of a triangle with angles 51° and 72° = ____°
  19. Complement of 67° = ____°
  20. Third angle of a triangle with angles 56° and 10° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath