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The centre of a circle is (-4, 2).If one end of the diameter of the circle is (-3,7), then find the other end.​

By Mary

The centre of a circle is (-4, 2).If one end of the diameter of the circle is (-3,7), then find the other end.​

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Mary

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1 thought on “The centre of a circle is (-4, 2).If one end of the diameter of the circle is (-3,7), then find the other end.​”

  1. Given

    • coordinates of center (-4,2)
    • coordinates of one end (-3,7)

    To find

    • coordinates of other end

    Solution

    as we know

    X1+X2/2=abscissa of center

    -3+x2/2=-4

    -3+X2=-8

    x2=-8+3

    X2= -5

    now for ordinate

    Y1+Y2/2=ordinate of center

    7+Y2/2=2

    Y2=4-7

    Y2= -3

    hence the coordinate of other end is

    (-5,-3)

    Thanks

    hope its helpful

    Reply

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