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 31° and 19° = ____°
- Third angle of a triangle with angles 61° and 55° = ____°
- Complement of 54° = ____°
- Supplement of 174° = ____°
- Third angle of a triangle with angles 70° and 60° = ____°
- Complement of 65° = ____°
- Supplement of 165° = ____°
- Complement of 62° = ____°
- Third angle of a triangle with angles 32° and 75° = ____°
- Supplement of 72° = ____°
- Third angle of a triangle with angles 58° and 44° = ____°
- Third angle of a triangle with angles 14° and 94° = ____°
- Complement of 15° = ____°
- Complement of 76° = ____°
- Supplement of 146° = ____°
- Third angle of a triangle with angles 56° and 35° = ____°
- Third angle of a triangle with angles 66° and 71° = ____°
- Complement of 55° = ____°
- Supplement of 113° = ____°
- Complement of 30° = ____°