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    how to figure circumference of a circle with a 2 foot radius

    circumference of a circle when radius is 2 feet?

    0  Views: 354 Answers: 2 Posted: 12 years ago

    2 Answers

    Read here then work it out.


    http://www.mathgoodies.com/lessons/vol2/circumference.html

    2r x pi = C,   2r because radius is 1/2 diameter, then dia times pi = cir.


    2x2 = 4 x 3.14159 =12.566 



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