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 20° and 33° = ____°
- Third angle of a triangle with angles 61° and 64° = ____°
- Third angle of a triangle with angles 20° and 124° = ____°
- Supplement of 167° = ____°
- Complement of 70° = ____°
- Complement of 81° = ____°
- Supplement of 129° = ____°
- Complement of 45° = ____°
- Complement of 72° = ____°
- Supplement of 124° = ____°
- Complement of 25° = ____°
- Complement of 73° = ____°
- Complement of 79° = ____°
- Supplement of 43° = ____°
- Third angle of a triangle with angles 63° and 64° = ____°
- Supplement of 12° = ____°
- Complement of 37° = ____°
- Third angle of a triangle with angles 78° and 18° = ____°
- Complement of 29° = ____°
- Third angle of a triangle with angles 28° and 71° = ____°