Ângulos Planilha
Nome: ____________________Data: ____________
Instruções: Medir ângulos, classificar ângulos agudos, retos e obtusos e resolver quebra-cabeças de ângulos.
20 problemas
- Third angle of a triangle with angles 61° and 28° = ____°
- Complement of 26° = ____°
- Supplement of 5° = ____°
- Supplement of 20° = ____°
- Third angle of a triangle with angles 25° and 133° = ____°
- Complement of 80° = ____°
- Third angle of a triangle with angles 45° and 72° = ____°
- Third angle of a triangle with angles 41° and 126° = ____°
- Supplement of 78° = ____°
- Supplement of 142° = ____°
- Supplement of 149° = ____°
- Third angle of a triangle with angles 61° and 54° = ____°
- Third angle of a triangle with angles 52° and 79° = ____°
- Third angle of a triangle with angles 45° and 12° = ____°
- Supplement of 55° = ____°
- Supplement of 156° = ____°
- Third angle of a triangle with angles 19° and 33° = ____°
- Third angle of a triangle with angles 28° and 14° = ____°
- Third angle of a triangle with angles 80° and 84° = ____°
- Third angle of a triangle with angles 45° and 107° = ____°