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 20° and 57° = ____°
- Third angle of a triangle with angles 66° and 47° = ____°
- Supplement of 87° = ____°
- Third angle of a triangle with angles 18° and 80° = ____°
- Complement of 24° = ____°
- Supplement of 83° = ____°
- Complement of 58° = ____°
- Supplement of 139° = ____°
- Supplement of 40° = ____°
- Complement of 11° = ____°
- Supplement of 166° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 29° and 105° = ____°
- Complement of 54° = ____°
- Supplement of 81° = ____°
- Complement of 75° = ____°
- Complement of 83° = ____°
- Supplement of 110° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 74° and 73° = ____°