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. Complement of 51° = ____°
  2. Supplement of 128° = ____°
  3. Third angle of a triangle with angles 63° and 78° = ____°
  4. Supplement of 165° = ____°
  5. Third angle of a triangle with angles 46° and 19° = ____°
  6. Supplement of 123° = ____°
  7. Third angle of a triangle with angles 61° and 19° = ____°
  8. Complement of 15° = ____°
  9. Supplement of 88° = ____°
  10. Complement of 76° = ____°
  11. Third angle of a triangle with angles 62° and 51° = ____°
  12. Third angle of a triangle with angles 33° and 61° = ____°
  13. Complement of 1° = ____°
  14. Supplement of 25° = ____°
  15. Supplement of 82° = ____°
  16. Complement of 42° = ____°
  17. Supplement of 149° = ____°
  18. Third angle of a triangle with angles 14° and 122° = ____°
  19. Third angle of a triangle with angles 43° and 18° = ____°
  20. Third angle of a triangle with angles 80° and 41° = ____°
Angoli Worksheet — Free Printable with Answer Key | WaffleMath