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What is the Circumference of a circle if its radius in 15 inches? Please help always a procrastinator in math! Thanks!

User Dies
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Circumference Formula:

C = 2\pi * R
R = Radius = 15 in


C = 2\pi * 15

C = 30\pi \: inches

Or C = 94,2 inches
User Jarvisteve
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