Polyhedron Model by Martin Berman, Elongated Pentagonal Rotunda

Description
This model has a regular pentagon on the top, a round of five equilateral triangles, a round of five regular pentagons and five equilateral triangles, a round of ten squares, and a regular decagon on the bottom. Hence its faces total of six regular pentagons, ten equilateral triangles, ten squares, and a regular decagon.
On Berman's models of regular-faced convex polyhedra, see 1978.1065.01.
Location
Currently not on view
Object Name
geometric model
date made
1970
maker
Berman, Martin
Physical Description
paper (overall material)
Measurements
overall: 12.8 cm x 16 cm x 17 cm; 5 1/32 in x 6 5/16 in x 6 11/16 in
place made
United States: Pennsylvania, Pittsburgh
ID Number
1978.1065.041
accession number
1978.1065
catalog number
1978.1065.041
subject
Regular-Faced Convex Polyhedra
Mathematics
See more items in
Medicine and Science: Mathematics
Berman Models
Science & Mathematics
Data Source
National Museum of American History, Kenneth E. Behring Center

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