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 102° = ____°
  2. Complement of 49° = ____°
  3. Supplement of 95° = ____°
  4. Third angle of a triangle with angles 47° and 85° = ____°
  5. Supplement of 161° = ____°
  6. Third angle of a triangle with angles 71° and 53° = ____°
  7. Third angle of a triangle with angles 25° and 85° = ____°
  8. Third angle of a triangle with angles 33° and 136° = ____°
  9. Third angle of a triangle with angles 32° and 116° = ____°
  10. Supplement of 141° = ____°
  11. Supplement of 115° = ____°
  12. Supplement of 122° = ____°
  13. Third angle of a triangle with angles 53° and 51° = ____°
  14. Complement of 60° = ____°
  15. Third angle of a triangle with angles 24° and 25° = ____°
  16. Supplement of 172° = ____°
  17. Supplement of 116° = ____°
  18. Supplement of 34° = ____°
  19. Complement of 23° = ____°
  20. Third angle of a triangle with angles 79° and 16° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath