Pentagonal duoexpandotegum

From Polytope Wiki
Jump to navigation Jump to search
Pentagonal duoexpandotegum
Rank4
TypeIsotopic
Elements
Cells100 mirror-symmetric triangular antitegums
Faces100 irregular tetragons, 50+50+100 kites
Edges20+50+50+100+100
Vertices10+10+25+25+50
Vertex figure25 tetragonal disphenoids, 50 notches, 25 digonal scalenohedra, 10+10 pentagonal tegums
Measures (edge length 1)
Central density1
Related polytopes
DualPentagonal duoexpandoprism
Abstract & topological properties
Euler characteristic0
OrientableYes
Properties
SymmetryH2≀S2, order 200
ConvexYes
NatureTame

The pentagonal duoexpandotegum is a convex isochoric polychoron and member of the duoexpandotegum family with 100 mirror-symmetric triangular antitegums as cells.

Each cell of this polychoron has mirror symmetry, with 4 kites and 2 irregular tetragons for faces.