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 21° and 86° = ____°
- Third angle of a triangle with angles 25° and 72° = ____°
- Third angle of a triangle with angles 39° and 64° = ____°
- Third angle of a triangle with angles 33° and 88° = ____°
- Supplement of 161° = ____°
- Third angle of a triangle with angles 54° and 84° = ____°
- Third angle of a triangle with angles 76° and 76° = ____°
- Supplement of 34° = ____°
- Third angle of a triangle with angles 65° and 44° = ____°
- Supplement of 12° = ____°
- Supplement of 137° = ____°
- Third angle of a triangle with angles 35° and 20° = ____°
- Third angle of a triangle with angles 76° and 66° = ____°
- Third angle of a triangle with angles 16° and 145° = ____°
- Supplement of 39° = ____°
- Supplement of 142° = ____°
- Supplement of 40° = ____°
- Third angle of a triangle with angles 21° and 103° = ____°
- Supplement of 168° = ____°
- Third angle of a triangle with angles 77° and 83° = ____°