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 12° and 107° = ____°
- Third angle of a triangle with angles 40° and 30° = ____°
- Third angle of a triangle with angles 32° and 56° = ____°
- Complement of 81° = ____°
- Complement of 79° = ____°
- Third angle of a triangle with angles 30° and 54° = ____°
- Complement of 67° = ____°
- Third angle of a triangle with angles 20° and 40° = ____°
- Third angle of a triangle with angles 55° and 34° = ____°
- Third angle of a triangle with angles 11° and 69° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 75° and 95° = ____°
- Complement of 3° = ____°
- Complement of 13° = ____°
- Complement of 19° = ____°
- Third angle of a triangle with angles 31° and 100° = ____°
- Third angle of a triangle with angles 29° and 60° = ____°
- Supplement of 14° = ____°
- Third angle of a triangle with angles 39° and 88° = ____°
- Third angle of a triangle with angles 71° and 33° = ____°