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September 20, 2014

September 20, 2014

Posted by **Kelly** on Friday, May 6, 2011 at 7:32am.

Please help me! TY

- Math -
**Reiny**, Friday, May 6, 2011 at 8:06amarea of pond = π(50)^2 = 2500π

area of pond plus walkway = π(52)^2 = 2704π

area of walkway = 2704π-2500π = 204π

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