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 61° and 97° = ____°
- Supplement of 143° = ____°
- Third angle of a triangle with angles 25° and 41° = ____°
- Third angle of a triangle with angles 79° and 74° = ____°
- Third angle of a triangle with angles 78° and 45° = ____°
- Complement of 17° = ____°
- Supplement of 47° = ____°
- Supplement of 115° = ____°
- Third angle of a triangle with angles 20° and 108° = ____°
- Complement of 27° = ____°
- Supplement of 125° = ____°
- Supplement of 141° = ____°
- Supplement of 29° = ____°
- Complement of 77° = ____°
- Supplement of 70° = ____°
- Third angle of a triangle with angles 13° and 14° = ____°
- Third angle of a triangle with angles 73° and 41° = ____°
- Third angle of a triangle with angles 15° and 23° = ____°
- Supplement of 89° = ____°
- Complement of 38° = ____°