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 122° = ____°
  2. Third angle of a triangle with angles 42° and 54° = ____°
  3. Complement of 87° = ____°
  4. Supplement of 9° = ____°
  5. Complement of 83° = ____°
  6. Complement of 84° = ____°
  7. Third angle of a triangle with angles 25° and 33° = ____°
  8. Third angle of a triangle with angles 57° and 74° = ____°
  9. Third angle of a triangle with angles 32° and 55° = ____°
  10. Complement of 7° = ____°
  11. Supplement of 96° = ____°
  12. Complement of 76° = ____°
  13. Complement of 66° = ____°
  14. Complement of 17° = ____°
  15. Supplement of 159° = ____°
  16. Supplement of 162° = ____°
  17. Third angle of a triangle with angles 61° and 56° = ____°
  18. Supplement of 29° = ____°
  19. Complement of 32° = ____°
  20. Supplement of 100° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath