redgir189 redgir189

22-05-2017
Mathematics

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Find the circumference . LeaveYour answers in terms of pi .

Its a circle with a diameter of 5.7 cm .

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elfiesims5 elfiesims5

23-05-2017

C=2(pi)(r)^2
C=2(pi)(2.85)^2
C=8.1225(2)(pi)
C=16.245 pi

So, the answer is 16.245 pi cm.

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