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How Do You Find The Circumference Of A Circle With Only Knowing The Radius?

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    The circumference is 2 x PI x radius, where PI=3.14159etc
    0 0

    Madmacstew  

    answered 4 months ago

      First you multiply the radius by two (not square).
      Then you Multiply by Pi (pronounced as Pie)(Estimated value of Pi is 3.141592654.In fact  it is never ending)
      0 0

      Dragonizer  

      answered 4 months ago

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