Parabidiminished rhombicosidodecahedron
- Parabidiminished rhombicosidodecahedron
Infobox_Polyhedron with net
Polyhedron_Type=Johnson
J79 - J80 - J81
Face_List=10 triangles
2x10 squares
10 pentagons
2 decagons
Edge_Count=90
Vertex_Count=50
Symmetry_Group="D"5d
Vertex_List=20(4.5.10)
10+20(3.4.5.4)
Dual=-
Property_List=convex
Net_
In geometry, the Parabidiminished rhombicosidodecahedron is one of the
Johnson solids ("J"80).It can be constructed as a rhombicosidodecahedron with two opposing pentagonal cupola removed.Related Johnson solids are the diminished rhombicosidodecahedron ("J"76) where one cupola is removed,the metabidiminished rhombicosidodecahedron ("J"81) where two non-opposing cupolae are removed and the tridiminished rhombicosidodecahedron ("J"83) where three cupolae are removed.
The 92 Johnson solids were named and described by Norman Johnson in 1966.
External links
*
** MathWorld | urlname=ParabidiminishedRhombicosidodecahedron | title=Parabidiminished rhombicosidodecahedron
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