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. Supplement of 35° = ____°
  2. Third angle of a triangle with angles 10° and 156° = ____°
  3. Supplement of 53° = ____°
  4. Complement of 2° = ____°
  5. Third angle of a triangle with angles 47° and 57° = ____°
  6. Supplement of 43° = ____°
  7. Supplement of 160° = ____°
  8. Supplement of 8° = ____°
  9. Complement of 19° = ____°
  10. Supplement of 162° = ____°
  11. Complement of 58° = ____°
  12. Complement of 21° = ____°
  13. Third angle of a triangle with angles 29° and 51° = ____°
  14. Supplement of 44° = ____°
  15. Complement of 39° = ____°
  16. Third angle of a triangle with angles 39° and 22° = ____°
  17. Complement of 28° = ____°
  18. Complement of 82° = ____°
  19. Third angle of a triangle with angles 79° and 19° = ____°
  20. Third angle of a triangle with angles 53° and 95° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath