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Lv 1105 points

christian kevyn

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  • Se α e β são duas medidas, em radianos, associadas a um mesmo ponto da circunferência trigonométrica, então podemos afirmar que:?

    a) α = β.

    b) α = β + 2π.

    c) α = β + 4π.

    d) α = β − 2π

    e) α = β + k . 2π, para algum k inteiro.

    Filosofia7 days ago
  • Attachment image

    Construa um ciclo trigonométrico e marque os pontos correspondentes aos números reais;?

    Matemática7 days ago
  • Se α e β são duas medidas, em graus, associadas a um mesmo ponto da circunferência trigonométrica, então podemos afirmar que:?

    a) α = β. 

    b) α = β + 360°. 

    c) α = β + 2 . 360°. 

    d) α = β − 2 . 360° 

    e) α = β + k . 360°, para algum k inteiro.

    cálculos!!!!

    Matemática7 days ago
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