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 33° = ____°
  2. Supplement of 101° = ____°
  3. Complement of 36° = ____°
  4. Third angle of a triangle with angles 59° and 93° = ____°
  5. Third angle of a triangle with angles 28° and 63° = ____°
  6. Third angle of a triangle with angles 37° and 48° = ____°
  7. Complement of 85° = ____°
  8. Third angle of a triangle with angles 73° and 95° = ____°
  9. Complement of 55° = ____°
  10. Supplement of 140° = ____°
  11. Complement of 49° = ____°
  12. Supplement of 99° = ____°
  13. Complement of 2° = ____°
  14. Third angle of a triangle with angles 75° and 69° = ____°
  15. Complement of 25° = ____°
  16. Supplement of 137° = ____°
  17. Supplement of 134° = ____°
  18. Supplement of 12° = ____°
  19. Third angle of a triangle with angles 18° and 112° = ____°
  20. Third angle of a triangle with angles 46° and 102° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath