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 62° = ____°
  2. Third angle of a triangle with angles 22° and 110° = ____°
  3. Third angle of a triangle with angles 28° and 46° = ____°
  4. Supplement of 49° = ____°
  5. Third angle of a triangle with angles 38° and 36° = ____°
  6. Third angle of a triangle with angles 67° and 36° = ____°
  7. Complement of 47° = ____°
  8. Complement of 74° = ____°
  9. Third angle of a triangle with angles 15° and 73° = ____°
  10. Supplement of 149° = ____°
  11. Third angle of a triangle with angles 76° and 27° = ____°
  12. Third angle of a triangle with angles 35° and 80° = ____°
  13. Supplement of 140° = ____°
  14. Supplement of 172° = ____°
  15. Supplement of 28° = ____°
  16. Complement of 67° = ____°
  17. Supplement of 23° = ____°
  18. Supplement of 27° = ____°
  19. Complement of 83° = ____°
  20. Third angle of a triangle with angles 45° and 26° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath