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 18° and 19° = ____°
- Supplement of 131° = ____°
- Supplement of 138° = ____°
- Complement of 76° = ____°
- Complement of 53° = ____°
- Complement of 4° = ____°
- Complement of 87° = ____°
- Complement of 12° = ____°
- Third angle of a triangle with angles 10° and 109° = ____°
- Supplement of 25° = ____°
- Supplement of 161° = ____°
- Third angle of a triangle with angles 55° and 94° = ____°
- Supplement of 31° = ____°
- Third angle of a triangle with angles 29° and 81° = ____°
- Supplement of 172° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 76° and 16° = ____°
- Third angle of a triangle with angles 41° and 63° = ____°
- Complement of 20° = ____°
- Complement of 89° = ____°