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 29° and 79° = ____°
  2. Third angle of a triangle with angles 35° and 83° = ____°
  3. Complement of 19° = ____°
  4. Complement of 67° = ____°
  5. Third angle of a triangle with angles 64° and 19° = ____°
  6. Complement of 25° = ____°
  7. Supplement of 91° = ____°
  8. Third angle of a triangle with angles 59° and 72° = ____°
  9. Third angle of a triangle with angles 50° and 77° = ____°
  10. Supplement of 165° = ____°
  11. Complement of 68° = ____°
  12. Third angle of a triangle with angles 43° and 86° = ____°
  13. Supplement of 150° = ____°
  14. Complement of 89° = ____°
  15. Supplement of 27° = ____°
  16. Complement of 2° = ____°
  17. Complement of 77° = ____°
  18. Complement of 35° = ____°
  19. Third angle of a triangle with angles 49° and 93° = ____°
  20. Third angle of a triangle with angles 47° and 89° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath