• The rhombic dodecahedron can be seen as a limiting case of the pyritohedron, and it has octahedral symmetry. The elongated dodecahedron and trapezo-rhombic...
    28 KB (2,042 words) - 06:29, 15 May 2025
  • Thumbnail for Elongated dodecahedron
    the elongated dodecahedron, extended rhombic dodecahedron, rhombo-hexagonal dodecahedron or hexarhombic dodecahedron is a convex dodecahedron with 8...
    4 KB (332 words) - 13:52, 27 March 2025
  • Thumbnail for Rhombic dodecahedron
    In geometry, the rhombic dodecahedron is a convex polyhedron with 12 congruent rhombic faces. It has 24 edges, and 14 vertices of 2 types. As a Catalan...
    24 KB (2,412 words) - 04:00, 26 June 2025
  • Thumbnail for Trapezo-rhombic dodecahedron
    In geometry, the trapezo-rhombic dodecahedron or rhombo-trapezoidal dodecahedron is a convex dodecahedron with 6 rhombic and 6 trapezoidal faces. It has...
    5 KB (522 words) - 10:54, 14 January 2025
  • Thumbnail for Snub disphenoid
    approaches. This shape is also called Siamese dodecahedron, triangular dodecahedron, trigonal dodecahedron, or dodecadeltahedron. The snub disphenoid can...
    16 KB (1,878 words) - 09:48, 14 March 2025
  • Thumbnail for Parallelohedron
    crystallographic systems. They are the cube, hexagonal prism, rhombic dodecahedron, elongated dodecahedron, and truncated octahedron. Each parallelohedron is centrally...
    24 KB (2,637 words) - 11:47, 4 July 2025
  • Thumbnail for Elongated gyrobifastigium
    polyhedral pairs to be space-filling. Elongated dodecahedron Elongated square bipyramid Trapezo-rhombic dodecahedron Rich, Anthony (1875), "Fastigium", in...
    7 KB (531 words) - 12:36, 27 June 2025
  • Thumbnail for Honeycomb (geometry)
    concave polygons. These include a packing of the small stellated rhombic dodecahedron, as in the Yoshimoto Cube. Overlapping of cells whose positive and negative...
    14 KB (1,321 words) - 13:44, 6 May 2025
  • orthobirotunda Elongated triangular orthobicupola Elongated triangular gyrobicupola Elongated square gyrobicupola Elongated pentagonal orthobicupola Elongated pentagonal...
    19 KB (1,799 words) - 11:38, 19 June 2025
  • Thumbnail for Wigner–Seitz cell
    Bravais lattice. For example, the cube, truncated octahedron, and rhombic dodecahedron have point symmetry Oh, since the respective Bravais lattices used to...
    16 KB (1,495 words) - 15:19, 17 December 2024
  • tiling Snub hexagonal tiling Elongated triangular tiling Regular polyhedron Platonic solid Tetrahedron Cube Octahedron Dodecahedron Icosahedron Kepler–Poinsot...
    46 KB (3,547 words) - 00:42, 27 May 2025
  • Thumbnail for Sylvester–Gallai theorem
    number of lines that cross in the arrangement. For instance, the elongated dodecahedron shown is a zonohedron with five generators, two pairs of opposite...
    41 KB (5,243 words) - 13:09, 24 June 2025
  • hexagonal tiling Elongated triangular tiling Three-dimensional space Regular polyhedron Platonic solid: Tetrahedron, Cube, Octahedron, Dodecahedron, Icosahedron...
    30 KB (2,692 words) - 15:23, 9 February 2025
  • Thumbnail for Rhombicuboctahedron
    rhombic dodecahedron. The rhombicuboctahedron is an Archimedean solid, and its dual is a Catalan solid, the deltoidal icositetrahedron. The elongated square...
    23 KB (2,325 words) - 00:32, 1 July 2025
  • generally the parallelepiped), hexagonal prism, rhombic dodecahedron, elongated dodecahedron, and truncated octahedron. The triangular prism, the prototile...
    11 KB (1,288 words) - 20:04, 3 July 2025
  • Thumbnail for Icosahedron
    faces meeting around each vertex. Its dual polyhedron is the regular dodecahedron {5, 3} having three regular pentagonal faces around each vertex. The...
    12 KB (890 words) - 18:40, 2 June 2025
  • Thumbnail for Pentagonal cupola
    J_{33}} , elongated pentagonal orthobicupola J 38 {\displaystyle J_{38}} , elongated pentagonal gyrobicupola J 39 {\displaystyle J_{39}} , elongated pentagonal...
    7 KB (759 words) - 04:24, 19 March 2025
  • Thumbnail for Archimedean solid
    with equilateral triangles. Examples can be found in snub cube and snub dodecahedron. The resulting construction of these solids gives the property of chirality...
    21 KB (1,787 words) - 01:00, 27 June 2025
  • Thumbnail for Enneahedron
    enneahedra are also found among the Johnson solids: the elongated square pyramid and the elongated triangular bipyramid. The three-dimensional associahedron...
    7 KB (664 words) - 22:27, 21 August 2024
  • Thumbnail for Tetrahedral-octahedral honeycomb
    The elongated alternated cubic honeycomb has the same arrangement of cells at each vertex, but the overall arrangement differs. In the elongated form...
    33 KB (2,203 words) - 19:56, 14 April 2025
  • Thumbnail for Rhombic triacontahedron
    Platonic solids, the cuboctahedron, the icosidodecahedron, and the rhombic dodecahedron. The rhombic triacontahedron is also interesting in that its vertices...
    12 KB (1,051 words) - 08:31, 4 April 2025
  • Thumbnail for Diminished rhombic dodecahedron
    In geometry, a diminished rhombic dodecahedron is a rhombic dodecahedron with one or more vertices removed. This article describes diminishing one 4-valence...
    3 KB (314 words) - 02:22, 22 September 2022
  • Parallelohedra cube hexagonal prism rhombic dodecahedron elongated dodecahedron truncated octahedron...
    7 KB (413 words) - 20:32, 16 April 2024
  • Thumbnail for Pentagonal pyramid
    elongated pentagonal bipyramid J 16 {\displaystyle J_{16}} , an augmented dodecahedron J 58 {\displaystyle J_{58}} , a parabiaugmented dodecahedron J...
    18 KB (1,767 words) - 04:16, 26 June 2025
  • Thumbnail for Diminished trapezohedron
    of a hexagram. Elongated pyramid Gyroelongated bipyramid Elongated bipyramid Gyroelongated pyramid Tetrahedrally diminished dodecahedron "Chestahedron...
    8 KB (338 words) - 20:15, 4 November 2023
  • self-intersecting polyhedra are the small stellated dodecahedron and the great stellated dodecahedron, with twelve and twenty convex points respectively...
    6 KB (834 words) - 01:23, 2 February 2025
  • Thumbnail for Cube
    equilateral square pyramids are attached to the square faces, the elongated square pyramid and elongated square bipyramid respectively, the Johnson solid's examples...
    62 KB (6,322 words) - 15:01, 1 July 2025
  • Thumbnail for Rhombic icosahedron
    results in the Bilinski dodecahedron, which is topologically equivalent but not congruent to the regular rhombic dodecahedron. Weisstein, Eric W. "Rhombic...
    4 KB (391 words) - 16:40, 11 September 2024
  • bicupola Elongated triangular orthobicupola Elongated triangular gyrobicupola rhombocuboctohedron 19 20 Dodecahedron Pentagonal rotunda Elongated square...
    8 KB (155 words) - 05:12, 14 May 2024
  • Thumbnail for Triangular cupola
    orthobicupola J 27 {\displaystyle J_{27}} , elongated triangular orthobicupola J 35 {\displaystyle J_{35}} , elongated triangular gyrobicupola J 36 {\displaystyle...
    8 KB (840 words) - 03:06, 26 June 2025