Angoli Worksheet

Recommended for 4° grado — 7° grado

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Angoli Worksheet

Nome: ____________________Date: ____________

Instructions: Misurare gli angoli, classificare acuti, retti e ottusi e risolvere enigmi sugli angoli.

20 problems

  1. Third angle of a triangle with angles 57° and 37° = ____°
  2. Complement of 58° = ____°
  3. Complement of 32° = ____°
  4. Supplement of 174° = ____°
  5. Third angle of a triangle with angles 62° and 96° = ____°
  6. Complement of 89° = ____°
  7. Third angle of a triangle with angles 45° and 66° = ____°
  8. Third angle of a triangle with angles 47° and 96° = ____°
  9. Third angle of a triangle with angles 23° and 140° = ____°
  10. Supplement of 39° = ____°
  11. Supplement of 63° = ____°
  12. Complement of 75° = ____°
  13. Complement of 88° = ____°
  14. Third angle of a triangle with angles 27° and 30° = ____°
  15. Third angle of a triangle with angles 33° and 113° = ____°
  16. Supplement of 26° = ____°
  17. Supplement of 25° = ____°
  18. Supplement of 104° = ____°
  19. Supplement of 18° = ____°
  20. Complement of 80° = ____°