Edges 120 Symmetry group C2v | Vertices 70 | |
 | ||
Type Johnson
J69 - J70 - J71 Faces 5x2+5x4 triangles
2+2x4 squares
2 pentagons
10 decagons Vertex configuration 4x2+8x4(3.10)
2+2.4(3.4.5.4)
5x4(3.4.3.10) | ||
In geometry, the metabiaugmented truncated dodecahedron is one of the Johnson solids (J70). As its name suggests, it is created by attaching two pentagonal cupolas (J5) onto two nonadjacent, nonparallel decagonal faces of a truncated dodecahedron.
A Johnson solid is one of 92 strictly convex polyhedra that have regular faces but are not uniform (that is, they are not Platonic solids, Archimedean solids, prisms or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966.
References
Metabiaugmented truncated dodecahedron Wikipedia(Text) CC BY-SA