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. Third angle of a triangle with angles 56° and 79° = ____°
  2. Supplement of 77° = ____°
  3. Complement of 56° = ____°
  4. Supplement of 99° = ____°
  5. Complement of 51° = ____°
  6. Third angle of a triangle with angles 22° and 110° = ____°
  7. Supplement of 5° = ____°
  8. Third angle of a triangle with angles 30° and 29° = ____°
  9. Complement of 43° = ____°
  10. Supplement of 133° = ____°
  11. Complement of 2° = ____°
  12. Supplement of 170° = ____°
  13. Complement of 74° = ____°
  14. Supplement of 68° = ____°
  15. Supplement of 32° = ____°
  16. Complement of 49° = ____°
  17. Complement of 23° = ____°
  18. Supplement of 12° = ____°
  19. Third angle of a triangle with angles 32° and 16° = ____°
  20. Complement of 67° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath