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 46° and 120° = ____°
- Third angle of a triangle with angles 61° and 105° = ____°
- Third angle of a triangle with angles 20° and 56° = ____°
- Complement of 72° = ____°
- Complement of 7° = ____°
- Supplement of 9° = ____°
- Third angle of a triangle with angles 80° and 71° = ____°
- Third angle of a triangle with angles 19° and 101° = ____°
- Complement of 68° = ____°
- Third angle of a triangle with angles 54° and 69° = ____°
- Complement of 87° = ____°
- Supplement of 64° = ____°
- Complement of 31° = ____°
- Complement of 54° = ____°
- Third angle of a triangle with angles 19° and 122° = ____°
- Complement of 65° = ____°
- Supplement of 103° = ____°
- Supplement of 114° = ____°
- Third angle of a triangle with angles 57° and 91° = ____°
- Supplement of 97° = ____°