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 43° = ____°
  2. Supplement of 71° = ____°
  3. Supplement of 11° = ____°
  4. Complement of 80° = ____°
  5. Third angle of a triangle with angles 48° and 12° = ____°
  6. Third angle of a triangle with angles 41° and 22° = ____°
  7. Complement of 89° = ____°
  8. Complement of 51° = ____°
  9. Third angle of a triangle with angles 31° and 37° = ____°
  10. Third angle of a triangle with angles 54° and 36° = ____°
  11. Supplement of 58° = ____°
  12. Supplement of 105° = ____°
  13. Complement of 6° = ____°
  14. Supplement of 53° = ____°
  15. Complement of 10° = ____°
  16. Third angle of a triangle with angles 45° and 53° = ____°
  17. Third angle of a triangle with angles 47° and 21° = ____°
  18. Complement of 52° = ____°
  19. Third angle of a triangle with angles 56° and 56° = ____°
  20. Third angle of a triangle with angles 19° and 46° = ____°