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Elementary Question 5

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Elementary Question 5
by David Li - Thursday, June 13, 2019, 1:06 AM

First, you said the radius of a small circle is 2. Then you say that the 3 circles' diameter is 2x3. 2x3 should be the radius of the big circle. So the answer should be 36.

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Re: Elementary Question 5
by John Lensmire - Thursday, June 13, 2019, 6:06 AM

Thanks David. Question has been fixed!