CC0 · no rights reserved
Polyhedron Model by Martin Berman, Pentagonal Pyramid
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
This pyramid has a regular pentagon for its base and five equilateral triangles on the sides.
National Museum of American History’s own descriptionCredit linePolyhedron Model by Martin Berman, Pentagonal Pyramid. 1970. Berman, Martin. National Museum of American History, Gift of Martin Berman. CC0.