The circumference of a circular field is 229.22 yards. What is the radius of the field? Use 3.14 for π and do not round your answer.

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asked Apr 25, 2019 212k views

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The circumference of a circular field is 229.22 yards. What is the radius of the field? Use 3.14 for π and do not round your answer.

Mathematics
college

Matt Fortier asked

by Matt Fortier

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$c = 2\pi \: r \\ \\ 229.22 = 2\pi \: r \\ \\ (229.22)/(2) = \pi \: r \\ \\ 114.61 = \pi \: r \\ \\ (114.61)/(3.14) = r \\ \\ r = 36.5$
so the radius is 36.5

Charlie Martin answered May 1, 2019

by Charlie Martin

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