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. Complement of 62° = ____°
  2. Supplement of 27° = ____°
  3. Supplement of 153° = ____°
  4. Supplement of 81° = ____°
  5. Supplement of 167° = ____°
  6. Third angle of a triangle with angles 76° and 89° = ____°
  7. Third angle of a triangle with angles 14° and 70° = ____°
  8. Supplement of 102° = ____°
  9. Third angle of a triangle with angles 58° and 47° = ____°
  10. Supplement of 75° = ____°
  11. Supplement of 179° = ____°
  12. Supplement of 46° = ____°
  13. Complement of 36° = ____°
  14. Third angle of a triangle with angles 10° and 10° = ____°
  15. Complement of 27° = ____°
  16. Supplement of 176° = ____°
  17. Third angle of a triangle with angles 34° and 70° = ____°
  18. Supplement of 21° = ____°
  19. Supplement of 115° = ____°
  20. Complement of 85° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath