On Thu, Mar 6, 2014, at 02:58 PM, Meenakshi Mukerji wrote: > Has anybody come across how to fold an origami tridecagon (or > triskaidecagon) - a polygon with 13 sides? If you have then please let > me know the source. Thanks!
In OSME3: http://j.mp/1cGxUOn Robert Geretschlager shows a method for folding a 17 sided polygon. Not much help with your question, but it might be a lead to other n-gons. Scott