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Polyhedron Model by Martin Berman, Gyroelongated Pentagonal Pyramid
CC0 · no rights reserved

Polyhedron Model by Martin Berman, Gyroelongated Pentagonal Pyramid

Berman, Martin · 1970 · paper (overall material)

From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.

About this work

This model has a regular pentagon for a base, ten equilateral triangles that form the sides, and five equilateral triangles arranged in a pyramid at the top. Hence the faces are fifteen equilateral triangles and one regular pentagon.

National Museum of American History’s own description
Subjects
ModelsMedicine and Science: Mathematics
Credit linePolyhedron Model by Martin Berman, Gyroelongated Pentagonal Pyramid. 1970. Berman, Martin. National Museum of American History, Gift of Martin Berman. CC0.
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