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 56° = ____°
  2. Supplement of 31° = ____°
  3. Complement of 14° = ____°
  4. Supplement of 12° = ____°
  5. Third angle of a triangle with angles 44° and 29° = ____°
  6. Third angle of a triangle with angles 24° and 79° = ____°
  7. Supplement of 112° = ____°
  8. Supplement of 108° = ____°
  9. Complement of 53° = ____°
  10. Third angle of a triangle with angles 59° and 89° = ____°
  11. Complement of 55° = ____°
  12. Supplement of 157° = ____°
  13. Third angle of a triangle with angles 70° and 16° = ____°
  14. Third angle of a triangle with angles 58° and 64° = ____°
  15. Complement of 52° = ____°
  16. Supplement of 55° = ____°
  17. Third angle of a triangle with angles 16° and 59° = ____°
  18. Complement of 8° = ____°
  19. Supplement of 1° = ____°
  20. Complement of 70° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath