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 48° = ____°
  2. Third angle of a triangle with angles 14° and 142° = ____°
  3. Complement of 8° = ____°
  4. Third angle of a triangle with angles 80° and 56° = ____°
  5. Complement of 37° = ____°
  6. Complement of 36° = ____°
  7. Complement of 19° = ____°
  8. Complement of 58° = ____°
  9. Complement of 3° = ____°
  10. Complement of 7° = ____°
  11. Third angle of a triangle with angles 25° and 73° = ____°
  12. Third angle of a triangle with angles 35° and 18° = ____°
  13. Supplement of 94° = ____°
  14. Complement of 16° = ____°
  15. Supplement of 167° = ____°
  16. Supplement of 28° = ____°
  17. Complement of 64° = ____°
  18. Supplement of 50° = ____°
  19. Third angle of a triangle with angles 15° and 17° = ____°
  20. Third angle of a triangle with angles 18° and 117° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath