Evolution Message Board - Msg: 28230183

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Politics : Evolution

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To: 2MAR$ who wrote (27660)	6/27/2012 12:17:31 AM
From: Greg or e	of 69300

Date: 12/17/2003 at 12:57:12 From: Doctor Ian Subject: Re: Theoretical Question about Circumference and Diameter Hi Mark, A lot of people get confused by thinking that pi is something that is determined by actually _measuring_ physical circles. It's not. Pi is the ratio of circumference to diameter for any _mathematical_ circle. But there are no mathematical circles in the real world, so we can't ever find pi by measuring something: Why Pi? http://mathforum.org/library/drmath/view/61017.html Does this help? - Doctor Ian, The Math Forum http://mathforum.org/dr.math/

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