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 21° and 28° = ____°
- Third angle of a triangle with angles 20° and 102° = ____°
- Third angle of a triangle with angles 53° and 22° = ____°
- Third angle of a triangle with angles 44° and 46° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 22° and 62° = ____°
- Third angle of a triangle with angles 63° and 76° = ____°
- Third angle of a triangle with angles 51° and 34° = ____°
- Supplement of 147° = ____°
- Supplement of 125° = ____°
- Complement of 11° = ____°
- Third angle of a triangle with angles 30° and 131° = ____°
- Complement of 22° = ____°
- Supplement of 113° = ____°
- Complement of 55° = ____°
- Supplement of 111° = ____°
- Complement of 58° = ____°
- Complement of 15° = ____°
- Supplement of 81° = ____°
- Third angle of a triangle with angles 19° and 116° = ____°