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 64° and 21° = ____°
- Supplement of 171° = ____°
- Third angle of a triangle with angles 20° and 95° = ____°
- Third angle of a triangle with angles 11° and 83° = ____°
- Supplement of 169° = ____°
- Supplement of 117° = ____°
- Complement of 38° = ____°
- Complement of 77° = ____°
- Third angle of a triangle with angles 70° and 63° = ____°
- Complement of 36° = ____°
- Complement of 39° = ____°
- Supplement of 99° = ____°
- Supplement of 45° = ____°
- Complement of 19° = ____°
- Complement of 31° = ____°
- Supplement of 126° = ____°
- Complement of 83° = ____°
- Supplement of 93° = ____°
- Supplement of 9° = ____°
- Supplement of 140° = ____°