In section 5, the area of a regular n-gon inscribed in a unit circle:
A = n * sin pi/n * cos pi/n = (n/2) sin 2pi/n = (n/2) sin tau/n
Isn't that simpler with tau?
(Sorry I haven't better mastered posting equations here yet.)
josephlindenberg wrote:In section 5, the area of a regular n-gon inscribed in a unit circle:
A = n * sin pi/n * cos pi/n = (n/2) sin 2pi/n = (n/2) sin tau/n
Isn't that simpler with tau?
(Sorry I haven't better mastered posting equations here yet.)
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