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 21° and 139° = ____°
- Third angle of a triangle with angles 43° and 31° = ____°
- Third angle of a triangle with angles 51° and 80° = ____°
- Complement of 56° = ____°
- Complement of 9° = ____°
- Supplement of 150° = ____°
- Third angle of a triangle with angles 25° and 122° = ____°
- Third angle of a triangle with angles 80° and 13° = ____°
- Complement of 48° = ____°
- Complement of 54° = ____°
- Supplement of 52° = ____°
- Third angle of a triangle with angles 32° and 109° = ____°
- Complement of 51° = ____°
- Complement of 26° = ____°
- Third angle of a triangle with angles 27° and 95° = ____°
- Third angle of a triangle with angles 27° and 74° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 55° and 16° = ____°
- Supplement of 43° = ____°
- Third angle of a triangle with angles 45° and 92° = ____°