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  2. Prism (geometry) - Wikipedia

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

    The volume of a prism is the product of the area of the base by the height, ... D 3d, order 12 D 4h, order 16 D 5d, order 20 D 6d, order 24 Toroidal prism.

  3. Parallelepiped - Wikipedia

    en.wikipedia.org/wiki/Parallelepiped

    Hence the volume of a parallelepiped ... D 3d order 12 D 2h order 8 C 2h order 4 Image Faces 6 squares 2 squares, 4 rectangles ... Right parallelogrammic prism: ...

  4. Triangular prism - Wikipedia

    en.wikipedia.org/wiki/Triangular_prism

    If the prism's edges are perpendicular to the base, the lateral faces are rectangles, and the prism is called a right triangular prism. [3] This prism may also be considered a special case of a wedge. [4] 3D model of a (uniform) triangular prism. If the base is equilateral and the lateral faces are square, then the right triangular prism is ...

  5. Solid geometry - Wikipedia

    en.wikipedia.org/wiki/Solid_geometry

    A solid figure is the region of 3D space bounded by a two-dimensional closed surface; for example, a solid ball consists of a sphere and its interior. Solid geometry deals with the measurements of volumes of various solids, including pyramids, prisms (and other polyhedrons), cubes, cylinders, cones (and truncated cones). [2]

  6. Heptagonal prism - Wikipedia

    en.wikipedia.org/wiki/Heptagonal_prism

    3D model of a (uniform) 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.

  7. Rhombohedron - Wikipedia

    en.wikipedia.org/wiki/Rhombohedron

    prism: Faces: 6 rhombi: Edges: 12 Vertices: 8 Symmetry group: ... and as the height of a rhombohedron is given by its volume divided by the area of its base, the ...

  8. Pentagonal prism - Wikipedia

    en.wikipedia.org/wiki/Pentagonal_prism

    3D model of a (uniform) pentagonal prism. In geometry, the pentagonal prism is a prism with a pentagonal base. ... The volume, as for all prisms, is the product of ...

  9. 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.