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Polyhedron Model by Michael Berman, Bigyrate Diminished Rhombicosidodecahedron

Polyhedron Model by Michael Berman, Bigyrate Diminished Rhombicosidodecahedron

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The top of this model is a regular decagon. Other faces are fifteen equilateral triangles, twenty-five squares, and eleven regular pentagons. One pentagon is the base. Compare 1978.1065.098.
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
place made
United States: Pennsylvania, Pittsburgh
Physical Description
paper (overall material)
overall: 18.8 cm x 23.7 cm x 23.5 cm; 7 13/32 in x 9 11/32 in x 9 1/4 in
ID Number
accession number
catalog number
Credit Line
Gift of Martin Berman
Regular-Faced Convex Polyhedra
See more items in
Medicine and Science: Mathematics
Berman Models
Science & Mathematics
Data Source
National Museum of American History
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