the IsoAxis grid in bloom

Here are four positions of the amazing object stemmed from the classic IsoAxis grid (12 strips, right isosceles triangles).
 

With a grid of 18 strips and golden triangles (36°-108°-36°) we get an similar object.


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French 		convex polyhedra - non convex polyhedra - interesting polyhedra - related subjects December 2000
updated 10-03-2001