Enneahedra with 11 vertices: 333 444 555

Steven Dutch, Natural and Applied Sciences, University of Wisconsin - Green Bay


General Notes on Polyhedron Enumeration


A rather large group with 124 representatives. Here, the three pentagonal faces are joined at a single vertex. The first five actually have 3-5-5-5 vertices.

In the following examples, the three pentagons are joined edge to edge but enclose other polygons.


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Created 17 June 2014, Last Update 21 August 2016

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