• In geometry, a dodecahedron (from Ancient Greek δωδεκάεδρον (dōdekáedron); from δώδεκα (dṓdeka) 'twelve', and ἕδρα (hédra) 'base, seat, face') or duodecahedron...
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  • Thumbnail for Regular dodecahedron
    A regular dodecahedron or pentagonal dodecahedron is a dodecahedron that is regular, which is composed of 12 regular pentagonal faces, three meeting at...
    34 KB (3,378 words) - 05:19, 29 March 2024
  • Thumbnail for Roman dodecahedron
    A Roman dodecahedron or Gallo-Roman dodecahedron is a small hollow object made of copper alloy which has been cast into a regular dodecahedral shape: twelve...
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  • 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. It is a Catalan...
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  • Thumbnail for Great dodecahedron
    In geometry, the great dodecahedron is a Kepler–Poinsot polyhedron, with Schläfli symbol {5,5/2} and Coxeter–Dynkin diagram of . It is one of four nonconvex...
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  • Thumbnail for Pentakis dodecahedron
    a pentakis dodecahedron or kisdodecahedron is a polyhedron created by attaching a pentagonal pyramid to each face of a regular dodecahedron; that is, it...
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  • Thumbnail for Parabiaugmented dodecahedron
    a dodecahedron in other ways, they may result in an augmented dodecahedron (J58), a metabiaugmented dodecahedron (J60), a triaugmented dodecahedron (J61)...
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  • Thumbnail for Snub dodecahedron
    In geometry, the snub dodecahedron, or snub icosidodecahedron, is an Archimedean solid, one of thirteen convex isogonal nonprismatic solids constructed...
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  • Thumbnail for Great stellated dodecahedron
    In geometry, the great stellated dodecahedron is a Kepler–Poinsot polyhedron, with Schläfli symbol {5⁄2,3}. It is one of four nonconvex regular polyhedra...
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  • Thumbnail for Augmented dodecahedron
    In geometry, the augmented dodecahedron is one of the Johnson solids (J58), consisting of a dodecahedron with a pentagonal pyramid (J2) attached to one...
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  • Thumbnail for Disdyakis dodecahedron
    geometry, a disdyakis dodecahedron, (also hexoctahedron, hexakis octahedron, octakis cube, octakis hexahedron, kisrhombic dodecahedron), is a Catalan solid...
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  • Thumbnail for Elongated dodecahedron
    elongated dodecahedron, extended rhombic dodecahedron, rhombo-hexagonal dodecahedron or hexarhombic dodecahedron is a convex dodecahedron with 8 rhombic...
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  • Thumbnail for Metabiaugmented dodecahedron
    In geometry, the metabiaugmented dodecahedron is one of the Johnson solids (J60). It can be viewed as a dodecahedron with two pentagonal pyramids (J2)...
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  • Thumbnail for Rhombicosidodecahedron
    changing the orientation or size of the faces, or do the same to its dual dodecahedron, and patch the square holes in the result, you get a rhombicosidodecahedron...
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  • Thumbnail for Small stellated dodecahedron
    In geometry, the small stellated dodecahedron is a Kepler-Poinsot polyhedron, named by Arthur Cayley, and with Schläfli symbol {5⁄2,5}. It is one of four...
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  • dodecahedron are dual to each other. The small stellated dodecahedron and great dodecahedron are dual to each other. The great stellated dodecahedron...
    32 KB (3,118 words) - 14:26, 10 April 2024
  • Thumbnail for Truncated dodecahedron
    In geometry, the truncated dodecahedron is an Archimedean solid. It has 12 regular decagonal faces, 20 regular triangular faces, 60 vertices and 90 edges...
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  • Thumbnail for Bilinski dodecahedron
    In geometry, the Bilinski dodecahedron is a convex polyhedron with twelve congruent golden rhombus faces. It has the same topology but a different geometry...
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  • 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...
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  • Thumbnail for Excavated dodecahedron
    In geometry, the excavated dodecahedron is a star polyhedron that looks like a dodecahedron with concave pentagonal pyramids in place of its faces. Its...
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  • Thumbnail for Chamfered dodecahedron
    In geometry, the chamfered dodecahedron is a convex polyhedron with 80 vertices, 120 edges, and 42 faces: 30 hexagons and 12 pentagons. It is constructed...
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  • Platonic solids, there is no ball whose knobs match the 20 vertices of the dodecahedron, and the arrangement of the knobs was not always symmetric. The ancient...
    53 KB (5,532 words) - 21:46, 29 April 2024
  • Thumbnail for Dyakis dodecahedron
    In geometry, the dyakis dodecahedron /ˈdʌɪəkɪsˌdəʊdɪkəˈhiːdrən/ or diploid is a variant of the deltoidal icositetrahedron with pyritohedral symmetry, transforming...
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  • Thumbnail for Triaugmented dodecahedron
    dodecahedron in other ways, they may result in an augmented dodecahedron (J58), a parabiaugmented dodecahedron (J59), a metabiaugmented dodecahedron (J60)...
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  • Thumbnail for Golden ratio
    pentagon's diagonal to its side and thus appears in the construction of the dodecahedron and icosahedron. A golden rectangle—that is, a rectangle with an aspect...
    113 KB (12,981 words) - 01:46, 12 April 2024
  • Thumbnail for Great stellated truncated dodecahedron
    great stellated truncated dodecahedron (or quasitruncated great stellated dodecahedron or great stellatruncated dodecahedron) is a nonconvex uniform polyhedron...
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  • 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...
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  • Thumbnail for Chamfer (geometry)
    rhombic dodecahedron, although that name rather suggests a rhombicuboctahedron. It can more accurately be called a tetratruncated rhombic dodecahedron, because...
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  • Thumbnail for Compound of dodecahedron and icosahedron
    octahedron Compound of small stellated dodecahedron and great dodecahedron Compound of great stellated dodecahedron and great icosahedron Wenninger, Magnus...
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  • non-trivial stellations of the dodecahedron: Small stellated dodecahedron Great dodecahedron Great stellated dodecahedron This disambiguation page lists...
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