File talk:Chem star.png
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This is an Icosahedron. A 20-sided Geometric shape. — Preceding unsigned comment added by 72.45.231.98 (talk • contribs)
- It is no more a polyhedron than this |=| is a rectangle. Some of its "edges" do not intersect in one point, so do not form "vertices". Also, this drawing has 3 straight lines (consisting a regular triangle) at the place where a regular (or even just strictly convex) icosahedron must have 3 chains of 2 edges consisting a convex hexagon. Incnis Mrsi (talk) 19:31, 23 July 2010 (UTC)