ShantellBoyance ShantellBoyance

16-06-2015
Mathematics

contestada

what is the radius of the inside of the sewer pipe if the circumference of the outside of the pipe is 12.56 feet.

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AthletX AthletX

16-06-2015

Start out from the circle cicumference formula (2πR).

12.56 = 6,28 * R
R = 12.56 / 6,28 = 2 feet

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