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 67° = ____°
  2. Complement of 62° = ____°
  3. Supplement of 102° = ____°
  4. Third angle of a triangle with angles 45° and 97° = ____°
  5. Supplement of 40° = ____°
  6. Third angle of a triangle with angles 37° and 116° = ____°
  7. Third angle of a triangle with angles 56° and 87° = ____°
  8. Supplement of 15° = ____°
  9. Third angle of a triangle with angles 31° and 42° = ____°
  10. Complement of 4° = ____°
  11. Complement of 56° = ____°
  12. Supplement of 46° = ____°
  13. Supplement of 167° = ____°
  14. Third angle of a triangle with angles 72° and 89° = ____°
  15. Complement of 41° = ____°
  16. Third angle of a triangle with angles 59° and 26° = ____°
  17. Third angle of a triangle with angles 13° and 141° = ____°
  18. Third angle of a triangle with angles 42° and 88° = ____°
  19. Supplement of 93° = ____°
  20. Supplement of 27° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath