Decagonal-dodecagonal duotegmatic tegum

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Decagonal-dodecagonal duotegmatic tegum
Rank5
TypeUniform dual
Notation
Coxeter diagramm2m10o2m12o
Elements
Tera240 digonal disphenoidal pyramids
Cells120 digonal disphenoids, 240+240 sphenoids
Faces20+24+120+120 isosceles triangles, 240 scalene triangles
Edges10+12+20+24+120
Vertices2+10+12
Vertex figure2 decagonal-dodecagonal duotegums, 10 square-dodecagonal duotegums, 12 square-decagonal duotegums
Measures (edge length 1)
Central density1
Related polytopes
DualDecagonal-dodecagonal duoprismatic prism
Abstract & topological properties
Euler characteristic2
OrientableYes
Properties
SymmetryI2(10)×I2(12)×A1, order 960
ConvexYes
NatureTame

The decagonal-dodecagonal duotegmatic tegum is an isoteric duotegum that consists of 240 digonal disphenoidal pyramids and 24 vertices.