Angoli Worksheet
Nome: ____________________Date: ____________
Instructions: Misurare gli angoli, classificare acuti, retti e ottusi e risolvere enigmi sugli angoli.
20 problems
- Third angle of a triangle with angles 51° and 67° = ____°
- Supplement of 57° = ____°
- Complement of 89° = ____°
- Third angle of a triangle with angles 20° and 137° = ____°
- Supplement of 172° = ____°
- Complement of 71° = ____°
- Supplement of 91° = ____°
- Complement of 85° = ____°
- Complement of 19° = ____°
- Third angle of a triangle with angles 37° and 117° = ____°
- Third angle of a triangle with angles 71° and 11° = ____°
- Supplement of 55° = ____°
- Supplement of 61° = ____°
- Complement of 21° = ____°
- Third angle of a triangle with angles 56° and 50° = ____°
- Supplement of 5° = ____°
- Third angle of a triangle with angles 22° and 58° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 39° and 30° = ____°
- Third angle of a triangle with angles 27° and 69° = ____°