Mathematics-trigonometry

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If sin theta=24 divide by 25 and theta is acute..make use of a diagram to determine the value of 7(tanø-secø)

  • Mathematics-trigonometry -

    recognize that we have a 7-24-25 triangle, so if
    sinθ = 24/25,
    cosθ = 7/25
    tanθ = 24/7

    now plug in the needed values

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