Question 1114638
 Hi, i was wondering if someone could tell me the formulas of circumference, diameter, and radius. I have to read each senario and calculate the solution using all three forms of pi(3.14,22/7,pi symbol.) I dont completely understand it.
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circumference = pi*diameter or 2*pi*radius
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diameter = 2*radius
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radius = radius
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Cheers,
Stan H.