Decagrammic prism
Encyclopedia
In geometry
, the decagrammic prism is one of an infinite set of nonconvex prisms
formed by squares sides and two regular star polygon caps, in this case two decagrams.
Geometry
Geometry arose as the field of knowledge dealing with spatial relationships. Geometry was one of the two fields of pre-modern mathematics, the other being the study of numbers ....
, the decagrammic prism is one of an infinite set of nonconvex prisms
Prism (geometry)
In geometry, a prism is a polyhedron with an n-sided polygonal base, a translated copy , and n other faces joining corresponding sides of the two bases. All cross-sections parallel to the base faces are the same. Prisms are named for their base, so a prism with a pentagonal base is called a...
formed by squares sides and two regular star polygon caps, in this case two decagrams.