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 70° and 21° = ____°
- Complement of 61° = ____°
- Third angle of a triangle with angles 16° and 154° = ____°
- Third angle of a triangle with angles 31° and 106° = ____°
- Complement of 72° = ____°
- Third angle of a triangle with angles 72° and 11° = ____°
- Supplement of 169° = ____°
- Complement of 85° = ____°
- Supplement of 52° = ____°
- Third angle of a triangle with angles 47° and 21° = ____°
- Third angle of a triangle with angles 25° and 47° = ____°
- Supplement of 5° = ____°
- Third angle of a triangle with angles 17° and 45° = ____°
- Third angle of a triangle with angles 11° and 81° = ____°
- Supplement of 145° = ____°
- Complement of 49° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 55° and 15° = ____°
- Supplement of 114° = ____°
- Complement of 84° = ____°