| 词条 | Metabiaugmented hexagonal prism |
| 释义 |
|image=metabiaugmented_hexagonal_prism.png |type=Johnson J55 - J56 - J57 |faces=2x2+4 triangles 2+2 squares 2 hexagons |edges=26 |vertices=14 |symmetry=C2v |vertex_config=4(42.6) 2(34) 2x4(32.4.6) |dual=- |properties=convex |net=Johnson solid 56 net.png }} In geometry, the metabiaugmented hexagonal prism is one of the Johnson solids (J56). As the name suggests, it can be constructed by doubly augmenting a hexagonal prism by attaching square pyramids (J1) to two of its nonadjacent, nonparallel equatorial faces. Attaching the pyramids to opposite equatorial faces yields a parabiaugmented hexagonal prism. (The solid obtained by attaching pyramids to adjacent equatorial faces is not convex, and thus not a Johnson solid.) {{Johnson solid}}See also
External links
1 : Johnson solids |
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