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 74° and 34° = ____°
  2. Supplement of 148° = ____°
  3. Complement of 38° = ____°
  4. Supplement of 160° = ____°
  5. Third angle of a triangle with angles 11° and 57° = ____°
  6. Supplement of 14° = ____°
  7. Complement of 24° = ____°
  8. Complement of 3° = ____°
  9. Complement of 48° = ____°
  10. Third angle of a triangle with angles 23° and 102° = ____°
  11. Third angle of a triangle with angles 36° and 68° = ____°
  12. Supplement of 97° = ____°
  13. Complement of 70° = ____°
  14. Complement of 59° = ____°
  15. Third angle of a triangle with angles 70° and 72° = ____°
  16. Supplement of 21° = ____°
  17. Complement of 84° = ____°
  18. Supplement of 23° = ____°
  19. Complement of 64° = ____°
  20. Supplement of 32° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath