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 27° and 39° = ____°
- Third angle of a triangle with angles 12° and 40° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 63° and 91° = ____°
- Third angle of a triangle with angles 21° and 149° = ____°
- Supplement of 161° = ____°
- Supplement of 68° = ____°
- Complement of 82° = ____°
- Complement of 45° = ____°
- Complement of 46° = ____°
- Complement of 30° = ____°
- Complement of 69° = ____°
- Supplement of 144° = ____°
- Third angle of a triangle with angles 74° and 77° = ____°
- Third angle of a triangle with angles 42° and 85° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 48° and 68° = ____°
- Complement of 49° = ____°
- Supplement of 118° = ____°
- Complement of 13° = ____°