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 20° and 31° = ____°
- Third angle of a triangle with angles 77° and 11° = ____°
- Third angle of a triangle with angles 78° and 49° = ____°
- Third angle of a triangle with angles 45° and 64° = ____°
- Complement of 66° = ____°
- Supplement of 88° = ____°
- Complement of 26° = ____°
- Supplement of 172° = ____°
- Complement of 54° = ____°
- Supplement of 57° = ____°
- Supplement of 48° = ____°
- Supplement of 122° = ____°
- Third angle of a triangle with angles 31° and 107° = ____°
- Complement of 35° = ____°
- Supplement of 158° = ____°
- Third angle of a triangle with angles 28° and 105° = ____°
- Supplement of 90° = ____°
- Supplement of 103° = ____°
- Supplement of 151° = ____°
- Third angle of a triangle with angles 24° and 115° = ____°