CC0 · no rights reserved
Polyhedron Model by Martin Berman, Gyroelongated Square Pyramid
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 square base, eight triangular sides, and four triangles arranged in a pyramid at the top. The faces thus are twelve equilateral triangles and one square.
National Museum of American History’s own descriptionCredit linePolyhedron Model by Martin Berman, Gyroelongated Square Pyramid. 1970. Berman, Martin. National Museum of American History, Gift of Martin Berman. CC0.
Similar works
Polyhedron Model by Martin Berman, Gyroelongated Pentagonal Pyramid
Polyhedron Model by Martin Berman, Gyroelongated Triangular Cupola
Polyhedron Model by Martin Berman, Metabidiminished Icosahedron
Polyhedron Model by Martin Berman, Triaugmented Hexagonal Prism
Polyhedron Model by Martin Berman, Regular Octahedron
Polyhedron Model by Martin Berman, Triangular Cupola