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 8° = ____°
  2. Supplement of 102° = ____°
  3. Complement of 23° = ____°
  4. Supplement of 92° = ____°
  5. Complement of 70° = ____°
  6. Third angle of a triangle with angles 68° and 56° = ____°
  7. Complement of 36° = ____°
  8. Supplement of 127° = ____°
  9. Complement of 65° = ____°
  10. Third angle of a triangle with angles 17° and 19° = ____°
  11. Supplement of 18° = ____°
  12. Supplement of 45° = ____°
  13. Third angle of a triangle with angles 37° and 74° = ____°
  14. Third angle of a triangle with angles 36° and 110° = ____°
  15. Third angle of a triangle with angles 27° and 49° = ____°
  16. Third angle of a triangle with angles 12° and 72° = ____°
  17. Supplement of 70° = ____°
  18. Supplement of 90° = ____°
  19. Complement of 80° = ____°
  20. Supplement of 119° = ____°