Science Fair Project Encyclopedia
Snub disphenoid
In geometry, the Snub disphenoid is one of the
Johnson solids (J84).
It is a three-dimensional solid that has
equilateral triangles only as faces.
It is a deltahedron.
It is not a Platonic solid because some vertices have 4
faces meeting and others have 5.
It is one of the elementary Johnson solids that do not arise from "cut and paste" manipulations of the Platonic and Archimedean solids.
The 92 Johnson solids were named and described by Norman Johnson in 1966.
External links
03-10-2013 05:06:04
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details