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 177° = ____°
  2. Complement of 1° = ____°
  3. Third angle of a triangle with angles 74° and 74° = ____°
  4. Third angle of a triangle with angles 43° and 92° = ____°
  5. Third angle of a triangle with angles 66° and 74° = ____°
  6. Supplement of 106° = ____°
  7. Third angle of a triangle with angles 56° and 66° = ____°
  8. Supplement of 150° = ____°
  9. Supplement of 62° = ____°
  10. Complement of 83° = ____°
  11. Supplement of 94° = ____°
  12. Complement of 47° = ____°
  13. Complement of 13° = ____°
  14. Supplement of 124° = ____°
  15. Third angle of a triangle with angles 70° and 54° = ____°
  16. Complement of 35° = ____°
  17. Complement of 4° = ____°
  18. Complement of 31° = ____°
  19. Third angle of a triangle with angles 28° and 138° = ____°
  20. Third angle of a triangle with angles 56° and 60° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath