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Mathematics, 26.08.2020 07:01 goldengirl4078

Considere um circulo dividido em 12 partes iguals e numeradas de 1 a 12 como em um relógio. Considere apenas o centro O do circulo e os pontos 1 a 12
para determinar 12 semirretas com origem em O.
Nessas condições, quantos ângulos retos, agudos
e obtusos podemos construir, sendo que um dos
lados de cada um desses ângulos é a semirreta de
origem O e que passa pelo número 4?

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Answers: 1

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Considere um circulo dividido em 12 partes iguals e numeradas de 1 a 12 como em um relógio. Conside...
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