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12-10-2017
Mathematics

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Find the area of a circle with the diameter of 3 centimeters use. 3.14 for pi

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highwireact highwireact

12-10-2017

Given that the area of any circle is πr², and given that r = d/2, we have:

A = π(3/2)², or, using 3.14 for π, A = 3.14(3/2)², which is a fairly straightforward calculation.

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