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Re: Circled inscribed polygon
Posted:
May 2, 2013 3:41 AM


On Thu, 2 May 2013, JT wrote:
> What is the forrmula to calculate arc to side ratio of uniform polygon > with n vertices inscribed in a circle (without the use of Pi)? > Radius = r; number of sides = n; pi = 4.Arctan 1 Arc length = 2.pi.r/n Side lentth = 2r.sin pi/n



