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 65° = ____°
  2. Complement of 63° = ____°
  3. Complement of 74° = ____°
  4. Supplement of 102° = ____°
  5. Supplement of 92° = ____°
  6. Supplement of 106° = ____°
  7. Supplement of 43° = ____°
  8. Third angle of a triangle with angles 71° and 13° = ____°
  9. Third angle of a triangle with angles 40° and 49° = ____°
  10. Third angle of a triangle with angles 21° and 34° = ____°
  11. Complement of 50° = ____°
  12. Supplement of 10° = ____°
  13. Complement of 39° = ____°
  14. Complement of 64° = ____°
  15. Supplement of 22° = ____°
  16. Third angle of a triangle with angles 65° and 45° = ____°
  17. Third angle of a triangle with angles 58° and 85° = ____°
  18. Complement of 49° = ____°
  19. Third angle of a triangle with angles 50° and 49° = ____°
  20. Third angle of a triangle with angles 39° and 127° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath