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March 30, 2017

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If the equation of a circle is (x + 5)2 + (y - 7)2 = 36, its center point is

  • math - ,

    Dear Kyle,
    the equation of circle
    let (h,k) be the center of the circle
    let the radius be r

    then the equation of circle will be
    (x-h)^2 + (y-k)^2 = r^2

    so according to your equation of circle given
    the center point= (-5,7)

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