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 80° and 36° = ____°
  2. Complement of 14° = ____°
  3. Third angle of a triangle with angles 73° and 95° = ____°
  4. Complement of 73° = ____°
  5. Complement of 32° = ____°
  6. Supplement of 125° = ____°
  7. Third angle of a triangle with angles 66° and 35° = ____°
  8. Complement of 72° = ____°
  9. Complement of 36° = ____°
  10. Third angle of a triangle with angles 18° and 86° = ____°
  11. Complement of 34° = ____°
  12. Third angle of a triangle with angles 54° and 81° = ____°
  13. Complement of 57° = ____°
  14. Complement of 17° = ____°
  15. Complement of 79° = ____°
  16. Third angle of a triangle with angles 61° and 35° = ____°
  17. Complement of 63° = ____°
  18. Complement of 37° = ____°
  19. Complement of 6° = ____°
  20. Third angle of a triangle with angles 29° and 141° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath