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  2. Prism (geometry) - Wikipedia

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

    A crossed prism is a nonconvex polyhedron constructed from a prism, where the vertices of one base are inverted around the center of this base (or rotated by 180°). This transforms the side rectangular faces into crossed rectangles. For a regular polygon base, the appearance is an n-gonal hour glass. All oblique edges pass through a single ...

  3. Triangular prism - Wikipedia

    en.wikipedia.org/wiki/Triangular_prism

    A triangular prism has 6 vertices, 9 edges, and 5 faces. Every prism has 2 congruent faces known as its bases, and the bases of a triangular prism are triangles. The triangle has 3 vertices, each of which pairs with another triangle's vertex, making up another 3 edges. These edges form 3 parallelograms as other faces. [2]

  4. Pentagonal prism - Wikipedia

    en.wikipedia.org/wiki/Pentagonal_prism

    In geometry, the pentagonal prism is a prism with a pentagonal base. It is a type of heptahedron with seven faces , fifteen edges , and ten vertices . As a semiregular (or uniform) polyhedron

  5. Hexagonal prism - Wikipedia

    en.wikipedia.org/wiki/Hexagonal_prism

    3D model of a uniform hexagonal prism. In geometry, the hexagonal prism is a prism with hexagonal base. Prisms are polyhedrons; this polyhedron has 8 faces, 18 edges, and 12 vertices. [1] Since it has 8 faces, it is an octahedron. However, the term octahedron is primarily used to refer to the regular octahedron, which has eight triangular faces.

  6. Heptagonal prism - Wikipedia

    en.wikipedia.org/wiki/Heptagonal_prism

    In geometry, the heptagonal prism is a prism with heptagonal base. This polyhedron has 9 faces (2 bases and 7 sides), 21 edges, and 14 vertices. [1] [2] Area

  7. 5-cube - Wikipedia

    en.wikipedia.org/wiki/5-cube

    All hypercubes have lower symmetry forms constructed as prisms. The 5-cube has 7 prismatic forms from the lowest 5-orthotope, { } 5, and upwards as orthogonal edges are constrained to be of equal length. The vertices in a prism are equal to the product of the vertices in the elements.

  8. Octagonal prism - Wikipedia

    en.wikipedia.org/wiki/Octagonal_prism

    In geometry, the octagonal prism is a prism comprising eight rectangular sides joining two regular octagon caps. Symmetry. Name Ditetragonal prism:

  9. Tridecahedron - Wikipedia

    en.wikipedia.org/wiki/Tridecahedron

    Regular hendecagonal prism. A hendecagonal prism is a prism with a hendecagon base. It is a type of tridecahedron, which consists of 13 faces, 22 vertices, and 33 sides. A regular hendecagonal prism is a hendecagonal prism whose faces are regular hendecagons, and each of its vertices is a common vertex of 2 squares and 1 hendecagon.