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21 December, 17:54

The circumference of a circle is 12π meters. find the circle diameter.

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  1. 21 December, 18:15
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    The circumference of a circle is 2*pi*r=C so plugging in numbers we have

    12pi = 2*pi*r so solving for r gives 12pi/2pi=r which gives 6=r so the radius of the circle is 6 meters since diameter is just 2*r this gives 2*r = 12 meters so

    Diameter = 12meters
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