Icosahedron faceting 6-6

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Icosahedron faceting 6-6
Rank3
TypeOrbiform
Notation
Bowers style acronymIfhah
Elements
Faces2+4 triangles, 2+2+2 pentagons
Edges1+1+2+4+4+4+4+4
Vertices2+2+2+2+4
Measures (edge length 1)
Circumradius
Related polytopes
ConjugateGreat icosahedron faceting 6-6
Convex hullIcosahedron
Convex coreRectangular-pyramidal-symmetric hexahedron
Abstract & topological properties
Flag count96
Euler characteristic0
OrientableNo
Genus2
Properties
SymmetryK2×I, order 4
ConvexNo
NatureTame

The icosahedron faceting 6-6, or ifhah, is an orbiform polyhedron. It consists of 6 triangles and 6 pentagons. As its name suggests, it is a faceting of the icosahedron.

It appears as a cell of the small hemikitettic swirlprism.

Vertex coordinates[edit | edit source]

Its vertex coordinates are the same as those of the icosahedron.

Gallery[edit | edit source]

External links[edit | edit source]