Enneagonal-rhombic dodecahedral duotegum

From Polytope Wiki
Jump to navigation Jump to search
Enneagonal-rhombic dodecahedral duotegum
Rank5
TypeUniform dual
Notation
Coxeter diagramm9o2o4m3o
Elements
Tera108 rhombic scalenes
Cells216 digonal disphenoids, 108 rhombic pyramids
Faces54+72 isosceles triangles, 216 scalene triangles, 12 rrhombi
Edges9+24+54+72
Vertices6+8+9
Vertex figure9 rhombic dodecahedral tegums, 6 square-enneagonal duotegums, 8 triangular-enneagonal duotegums
Measures (edge length 1)
Central density1
Related polytopes
DualEnneagonal-cuboctahedral duoprism
Abstract & topological properties
Euler characteristic2
OrientableYes
Properties
SymmetryB3×I2(9), order 864
ConvexYes
NatureTame

The enneagonal-rhombic dodecahedral duotegum is an isoteric duotegum that consists of 108 rhombic scalenes and 23 vertices.