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  2. Rectification (geometry) - Wikipedia

    en.wikipedia.org/wiki/Rectification_(geometry)

    Each Convex regular 4-polytope has a rectified form as a uniform 4-polytope. A regular 4-polytope {p,q,r} has cells {p,q}. Its rectification will have two cell types, a rectified {p,q} polyhedron left from the original cells and {q,r} polyhedron as new cells formed by each truncated vertex.

  3. Rectified truncated icosahedron - Wikipedia

    en.wikipedia.org/wiki/Rectified_truncated...

    In geometry, the rectified truncated icosahedron is a convex polyhedron.It has 92 faces: 60 isosceles triangles, 12 regular pentagons, and 20 regular hexagons.It is constructed as a rectified, truncated icosahedron, rectification truncating vertices down to mid-edges.

  4. Rectified truncated tetrahedron - Wikipedia

    en.wikipedia.org/wiki/Rectified_truncated...

    In geometry, the rectified truncated tetrahedron is a polyhedron, constructed as a rectified, truncated tetrahedron. It has 20 faces: 4 equilateral triangles , 12 isosceles triangles , and 4 regular hexagons .

  5. Uniform polyhedron - Wikipedia

    en.wikipedia.org/wiki/Uniform_polyhedron

    Any regular polyhedron or tiling Rectified (r) r{p,q} t 1 {p,q} The edges are fully truncated into single points. The polyhedron now has the combined faces of the parent and dual. Polyhedra are named by the number of sides of the two regular forms: {p,q} and {q,p}, like cuboctahedron for r{4,3} between a cube and octahedron. Birectified (2r ...

  6. Rectified truncated octahedron - Wikipedia

    en.wikipedia.org/wiki/Rectified_truncated_octahedron

    In geometry, the rectified truncated octahedron is a convex polyhedron, constructed as a rectified, truncated octahedron. It has 38 faces: 24 isosceles triangles , 6 squares , and 8 hexagons .

  7. Icosidodecahedron - Wikipedia

    en.wikipedia.org/wiki/Icosidodecahedron

    The icosidodecahedron is an Archimedean solid, meaning it is a highly symmetric and semi-regular polyhedron, and two or more different regular polygonal faces meet in a vertex. [5] The polygonal faces that meet for every vertex are two equilateral triangles and two regular pentagons, and the vertex figure of an icosidodecahedron is {{nowrap|(3 ...

  8. Rectified prism - Wikipedia

    en.wikipedia.org/wiki/Rectified_prism

    The dual of a rectified prism is a joined prism or joined bipyramid, in Conway polyhedron notation. The join operation adds vertices at the center of faces, and replaces edges with rhombic faces between original and the neighboring face centers. The joined square prism is the same topology as the rhombic dodecahedron.

  9. Rectified truncated dodecahedron - Wikipedia

    en.wikipedia.org/wiki/Rectified_truncated...

    In geometry, the rectified truncated dodecahedron is a convex polyhedron, constructed as a rectified, truncated dodecahedron. It has 92 faces: 20 equilateral triangles , 60 isosceles triangles , and 12 decagons .