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 36° = ____°
  2. Supplement of 62° = ____°
  3. Supplement of 165° = ____°
  4. Supplement of 65° = ____°
  5. Third angle of a triangle with angles 41° and 52° = ____°
  6. Complement of 66° = ____°
  7. Third angle of a triangle with angles 71° and 66° = ____°
  8. Third angle of a triangle with angles 57° and 78° = ____°
  9. Complement of 52° = ____°
  10. Supplement of 17° = ____°
  11. Complement of 54° = ____°
  12. Supplement of 26° = ____°
  13. Third angle of a triangle with angles 16° and 119° = ____°
  14. Complement of 51° = ____°
  15. Supplement of 70° = ____°
  16. Third angle of a triangle with angles 66° and 95° = ____°
  17. Complement of 34° = ____°
  18. Third angle of a triangle with angles 70° and 77° = ____°
  19. Complement of 82° = ____°
  20. Third angle of a triangle with angles 70° and 91° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath