Heptagonal-decagonal duotegum

The heptagonal-decagonal duotegum, also known as the 7-10 duotegum, is a duotegum that consists of 70 digonal disphenoids and 17 vertices.

Heptagonal-decagonal duotegum
Rank4
TypeUniform dual
Notation
Coxeter diagramm7o2m10o ()
Elements
Cells70 digonal disphenoids
Faces70+70 isosceles triangles
Edges7+10+70
Vertices7+10
Vertex figure10 heptagonal tegums, 7 decagonal tegums
Measures (edge length 1)
Central density1
Related polytopes
DualHeptagonal-decagonal duoprism
ConjugatesHeptagonal-decagrammic duotegum, Heptagrammic-decagonal duotegum, Heptagrammic-decagrammic duotegum, Great heptagrammic-decagonal duotegum, Great heptagrammic-decagrammic duotegum
Abstract & topological properties
Euler characteristic0
OrientableYes
Properties
SymmetryI2(7)×I2(10), order 280
ConvexYes
NatureTame