Polyhedron Model by Martin Berman, Triaugmented Hexagonal Prism

The top and bottom faces of this model are regular hexagons. Three side faces are square, and three sides have square pyramids. Pyramids and squares alternate. Total faces for the model are twelve equilateral triangles, three squares, and two regular hexagons.
On Berman's models of regular-faced convex polyhedra, see 1978.1065.01.
Currently not on view
Object Name
geometric model
date made
Berman, Martin
Physical Description
paper (overall material)
overall: 5.5 cm x 14.2 cm x 13.8 cm; 2 5/32 in x 5 19/32 in x 5 7/16 in
place made
United States: Pennsylvania, Pittsburgh
ID Number
accession number
catalog number
Regular-Faced Convex Polyhedra
See more items in
Medicine and Science: Mathematics
Berman Models
Science & Mathematics
Data Source
National Museum of American History, Kenneth E. Behring Center
Credit Line
Gift of Martin Berman
Additional Media

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