Angoli Worksheet
Nome: ____________________Date: ____________
Instructions: Misurare gli angoli, classificare acuti, retti e ottusi e risolvere enigmi sugli angoli.
20 problems
- Complement of 21° = ____°
- Supplement of 139° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 64° and 23° = ____°
- Complement of 80° = ____°
- Supplement of 117° = ____°
- Complement of 60° = ____°
- Supplement of 159° = ____°
- Complement of 9° = ____°
- Third angle of a triangle with angles 18° and 147° = ____°
- Supplement of 168° = ____°
- Complement of 12° = ____°
- Complement of 4° = ____°
- Complement of 75° = ____°
- Supplement of 140° = ____°
- Supplement of 61° = ____°
- Third angle of a triangle with angles 71° and 59° = ____°
- Third angle of a triangle with angles 54° and 70° = ____°
- Supplement of 130° = ____°
- Supplement of 90° = ____°