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Polyhedron Model by Martin Berman, Gyroelongated Pentagonal Cupola
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
The bottom of this model is a regular decagon, the top a regular pentagon. Above the decagon are twenty triangular faces. Above these are five squares which alternate with five triangles. Hence the faces are twenty-five equilateral triangles, five squares, one regular pentagon, and one regular decagonal.
National Museum of American History’s own descriptionCredit linePolyhedron Model by Martin Berman, Gyroelongated Pentagonal Cupola. 1970. Berman, Martin. National Museum of American History, Gift of Martin Berman. CC0.
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