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what is the area of a 6cm cercumfrence in terms of pi

+3

770

2

what is the area of a 6cm cercumfrence in terms of pi

Guest May 21, 2014

Best Answer

+3502

+6

6 pi

zegroes May 21, 2014

2⁺⁰ Answers

+3502

+6

Best Answer

6 pi

zegroes May 21, 2014

+130466

+5

C = 2*pi*r

6 = 2*pi*r

r = 3/pi

A = pi * r^2

A = pi * (3/pi)^2

A = 9 / pi

CPhill May 21, 2014

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