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 82° = ____°
  2. Supplement of 84° = ____°
  3. Third angle of a triangle with angles 72° and 37° = ____°
  4. Third angle of a triangle with angles 76° and 23° = ____°
  5. Complement of 31° = ____°
  6. Supplement of 127° = ____°
  7. Supplement of 94° = ____°
  8. Complement of 45° = ____°
  9. Supplement of 15° = ____°
  10. Supplement of 85° = ____°
  11. Complement of 48° = ____°
  12. Third angle of a triangle with angles 29° and 10° = ____°
  13. Complement of 51° = ____°
  14. Supplement of 161° = ____°
  15. Third angle of a triangle with angles 66° and 14° = ____°
  16. Supplement of 125° = ____°
  17. Supplement of 60° = ____°
  18. Supplement of 109° = ____°
  19. Complement of 54° = ____°
  20. Complement of 5° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath