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 37° and 127° = ____°
  2. Third angle of a triangle with angles 52° and 72° = ____°
  3. Complement of 32° = ____°
  4. Supplement of 22° = ____°
  5. Third angle of a triangle with angles 32° and 79° = ____°
  6. Supplement of 33° = ____°
  7. Third angle of a triangle with angles 44° and 118° = ____°
  8. Supplement of 95° = ____°
  9. Third angle of a triangle with angles 28° and 100° = ____°
  10. Supplement of 71° = ____°
  11. Third angle of a triangle with angles 47° and 116° = ____°
  12. Complement of 20° = ____°
  13. Complement of 6° = ____°
  14. Third angle of a triangle with angles 43° and 127° = ____°
  15. Supplement of 68° = ____°
  16. Complement of 58° = ____°
  17. Third angle of a triangle with angles 15° and 126° = ____°
  18. Supplement of 136° = ____°
  19. Supplement of 120° = ____°
  20. Third angle of a triangle with angles 15° and 48° = ____°
Angles Worksheet — Free Printable with Answer Key | WaffleMath