Angoli Worksheet
Nome: ____________________Date: ____________
Instructions: Misurare gli angoli, classificare acuti, retti e ottusi e risolvere enigmi sugli angoli.
20 problems
- Supplement of 81° = ____°
- Complement of 54° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 71° and 29° = ____°
- Supplement of 116° = ____°
- Third angle of a triangle with angles 40° and 117° = ____°
- Supplement of 142° = ____°
- Third angle of a triangle with angles 13° and 49° = ____°
- Supplement of 161° = ____°
- Complement of 34° = ____°
- Complement of 64° = ____°
- Complement of 39° = ____°
- Supplement of 179° = ____°
- Third angle of a triangle with angles 60° and 12° = ____°
- Third angle of a triangle with angles 69° and 43° = ____°
- Third angle of a triangle with angles 66° and 13° = ____°
- Complement of 38° = ____°
- Complement of 78° = ____°
- Third angle of a triangle with angles 21° and 85° = ____°
- Supplement of 65° = ____°