Unwrapping a Prism

This applet is a minor modification of an applet of the GeoGebra forum showing how a prism unwraps.

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The original applet was written by Lucio Ferrari, SM Pregassona, Switzerland. The applet requires GeoGebra version 3.2 (or 3.1.xxx) since it uses the new function that sums a sequence.

Mike May, S.J., December 23, 2008, Created with GeoGebra