How Many Triangles?
The image is a spinning icosahedron, made using POV-Ray, it is an animated GIF image. Created by en:User:Cyp and copied from the English Wikipedia. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation;
The animation was adapted from one created by Ramandeep Singh and made available on www.Flashkit.com
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Can you sketch a net for this shape?
Have you seen the Great Dodacahedron?
Other shape counting starters:
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