Polyhedron Model by Martin Berman, Gyroelongated Pentagonal Rotunda
date: label: date made
content: 1970
name: label: maker
content: Berman, Martin
notes: label: Description
content: This model has a regular decagon on the bottom and a regular pentagon on the top. Above the decagon are twenty triangles. Above the triangles are five pentagons alternating with five sets of two triangles. This comes to a total of thirty equilateral triangles, six regular pentagons, and one regular decagon.
label: Description
content: On Berman's models of regular-faced convex polyhedra, see 1978.1065.01.
label: Location
content: Currently not on view
place: label: place made
content: United States: Pennsylvania, Pittsburgh
topic: label: Subject
content: Regular-Faced Convex Polyhedra
label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
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content: Berman Models
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content: Science & Mathematics
creditLine: label: Credit Line
content: Gift of Martin Berman
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1978.1065.045
label: accession number
content: 1978.1065
label: catalog number
content: 1978.1065.045
objectType: label: Object Name
content: geometric model
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 12 cm x 16.3 cm x 17 cm; 4 23/32 in x 6 13/32 in x 6 11/16 in