Radial Five
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Tag Archives: pentagon
Pentagons
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A Non-convex, Pyritohedral Dodecahedron with Non-convex Pentagonal Faces
I created this using Stella 4d, which you can try for free at http://www.software3d.com/Stella.php. Starting with the Platonic dodecahedron, I dropped the symmetry of the model down from icosahedral to tetrahedral, then stellated it six times. I also put the resulting polyhedron into “rainbow color mode” before making this .gif image.
Tessellation of Regular Pentagons and Tetraconcave Octagons
I saw a tessellation similar to this on Facebook, and used Geometer’s Sketchpad and MS-Paint to re-create it with colors of my own choosing.
Stars, Pentagons, and Rhombi #2
This is an expansion of the last post here. It may be possible to continue this tiling outward indefnitely, forming an aperioidic tiling — or it may not. I am simply uncertain about this
An Arrangement of Circles Based on the Euclidean Construction of the Pentagon
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Pentagonal Mandala V
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