Petrial pentagrammic duocomb

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Petrial pentagrammic duocomb
Rank3
Dimension4
TypeRegular
Notation
Schläfli symbol{4,4∣5/2}π
Elements
Faces10 decagrammic-pentagonal coils
Edges50
Vertices25
Vertex figureSkew square
Petrie polygons25 squares
Measures (edge length 1)
Circumradius
Related polytopes
ArmyPedip
RegimentStardip
Petrie dualPentagrammic duocomb
ConjugatePetrial pentagonal duocomb
Convex hullPentagonal duoprism
Abstract & topological properties
Flag count200
Euler characteristic-15
Schläfli type{10,4}
OrientableNo
Genus17
Properties
SymmetryH2≀S2, order 200
Flag orbits1
ConvexNo
Dimension vector(2,2,3)

The Petrial pentagrammic duocomb is a regular skew polyhedron in 4-dimensional Euclidean space.

Vertex coordinates[edit | edit source]

The vertex coordinates of the Petrial pentagrammic duocomb are the same as those of the pentagrammic duoprism.

External links[edit | edit source]