Tridiminished rhombicosidodecahedron

Tridiminished rhombicosidodecahedron

Infobox_Polyhedron with net


Polyhedron_Type=Johnson
J82 - J83 - J84
Face_List=2+3 triangles
3x3+6 squares
3x3 pentagons
3 decagons
Edge_Count=75
Vertex_Count=45
Symmetry_Group="C"3v
Vertex_List=5x6(4.5.10)
3x3+6(3.4.5.4)
Dual=-
Property_List=convex
Net_


In geometry, the Tridiminished rhombicosidodecahedron is one of the
Johnson solids ("J"83).It can be constructed as a rhombicosidodecahedron with three pentagonal cupola removed.Related Johnson solids are the diminished rhombicosidodecahedron ("J"76) where one cupola is removed,the parabidiminished rhombicosidodecahedron ("J"80) where two opposing cupolae are removed, and the metabidiminished rhombicosidodecahedron ("J"81) where two non-opposing cupolae are removed.

The 92 Johnson solids were named and described by Norman Johnson in 1966.

External links

*
** MathWorld | urlname=TridiminishedRhombicosidodecahedron | title=Tridiminished rhombicosidodecahedron


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