• Thumbnail for Net (polyhedron)
    In geometry, a net of a polyhedron is an arrangement of non-overlapping edge-joined polygons in the plane which can be folded (along edges) to become...
    13 KB (1,435 words) - 21:51, 17 March 2025
  • taxes Net (mathematics), a filter-like topological generalization of a sequence Net, a linear system of divisors of dimension 2 Net (polyhedron), an arrangement...
    1 KB (217 words) - 16:37, 19 June 2025
  • Thumbnail for Polyhedron
    In geometry, a polyhedron (pl.: polyhedra or polyhedrons; from Greek πολύ (poly-)  'many' and ἕδρον (-hedron)  'base, seat') is a three-dimensional figure...
    96 KB (10,656 words) - 01:16, 15 July 2025
  • Thumbnail for Truncated tetrahedron
    all of its vertices off, a process known as truncation. The resulting polyhedron has 4 equilateral triangles and 4 regular hexagons, 18 edges, and 12 vertices...
    15 KB (1,483 words) - 22:12, 1 July 2025
  • Thumbnail for Truncated icosahedron
    In geometry, the truncated icosahedron is a polyhedron that can be constructed by truncating all of the regular icosahedron's vertices. Intuitively, it...
    16 KB (1,563 words) - 15:19, 18 June 2025
  • Thumbnail for Schlegel diagram
    the projection. Net (polyhedron) – A different approach for visualization by lowering the dimension of a polytope is to build a net, disconnecting facets...
    5 KB (576 words) - 12:56, 21 October 2022
  • Thumbnail for Regular icosahedron
    Regular icosahedron (category Composite polyhedron)
    pentagonal antiprism, snub octahedron, or simply icosahedron) is a convex polyhedron that can be constructed from pentagonal antiprism by attaching two pentagonal...
    48 KB (4,840 words) - 00:01, 22 July 2025
  • Thumbnail for Simple polygon
    simple polygon to make it convex Net (polyhedron), a simple polygon that can be folded and glued to form a given polyhedron Spherical polygon, an analogous...
    31 KB (3,206 words) - 07:42, 13 March 2025
  • Thumbnail for Cardboard modeling
    software. Models to cut out can also be downloaded from the internet. Net (polyhedron) Paper model Architectural model Cardboard Engineering, with Scissors...
    3 KB (364 words) - 11:57, 15 December 2024
  • Thumbnail for Prism (geometry)
    In geometry, a prism is a polyhedron comprising an n-sided polygon base, a second base which is a translated copy (rigidly moved without rotation) of the...
    21 KB (1,956 words) - 12:42, 7 June 2025
  • Thumbnail for Schönhardt polyhedron
    In geometry, a Schönhardt polyhedron is a polyhedron with the same combinatorial structure as a regular octahedron, but with dihedral angles that are non-convex...
    16 KB (1,709 words) - 18:32, 21 May 2025
  • Thumbnail for List of skill toys
    cutting Chinese paper folding Flexagon Jewish paper cutting Kirigami Net (polyhedron) Origami Action origami Pabalat Papel picado Paper plane Paper snowflake...
    14 KB (1,369 words) - 03:51, 22 May 2025
  • semiregular polyhedron (or semiregular polytope) is used variously by different authors. In its original definition, it is a polyhedron with regular...
    9 KB (979 words) - 13:38, 18 April 2025
  • Thumbnail for Cuboctahedron
    A cuboctahedron is a polyhedron with 8 triangular faces and 6 square faces. A cuboctahedron has 12 identical vertices, with 2 triangles and 2 squares meeting...
    24 KB (2,142 words) - 19:35, 10 June 2025
  • Thumbnail for Archimedean solid
    Archimedean solids are synonymous with the semiregular polyhedron. Yet, the definition of a semiregular polyhedron may also include the infinite prisms and antiprisms...
    21 KB (1,788 words) - 11:33, 17 July 2025
  • Thumbnail for Icosahedron
    icosahedron (/ˌaɪkɒsəˈhiːdrən, -kə-, -koʊ-/ or /aɪˌkɒsəˈhiːdrən/) is a polyhedron with 20 faces. The name comes from Ancient Greek εἴκοσι (eíkosi) 'twenty'...
    12 KB (890 words) - 18:40, 2 June 2025
  • Thumbnail for Cube
    A cube is a three-dimensional solid object in geometry. A polyhedron, its eight vertices and twelve straight edges of the same length form six square faces...
    63 KB (6,411 words) - 04:12, 23 July 2025
  • Thumbnail for Regular dodecahedron
    a pentagonal trapezohedron. It is also a Goldberg polyhedron because it is the initial polyhedron to construct new polyhedra by the process of chamfering...
    40 KB (4,003 words) - 04:16, 21 July 2025
  • nontraditional, surrealist portrayal of the Crucifixion, it depicts Christ on a polyhedron net of a tesseract (hypercube). It is one of his best-known paintings from...
    11 KB (1,322 words) - 08:32, 15 November 2024
  • Thumbnail for Orthogonal polyhedron
    An orthogonal polyhedron is a polyhedron in which all edges are parallel to the axes of a Cartesian coordinate system, resulting in the orthogonal faces...
    5 KB (477 words) - 17:06, 26 May 2025
  • Thumbnail for Pentagonal bipyramid
    The pentagonal bipyramid (or pentagonal dipyramid) is a polyhedron with ten triangular faces. It is constructed by attaching two pentagonal pyramids to...
    13 KB (1,336 words) - 02:06, 16 July 2025
  • Thumbnail for Rhombic dodecahedron
    convex polyhedron with 12 congruent rhombic faces. It has 24 edges, and 14 vertices of 2 types. As a Catalan solid, it is the dual polyhedron of the cuboctahedron...
    24 KB (2,412 words) - 04:00, 26 June 2025
  • downloaded from websites and printed. Action origami Cardboard modeling Net (polyhedron) Origamic architecture Paper plane Paper prototyping Paper model Pop-up...
    3 KB (402 words) - 15:36, 3 June 2025
  • In geometry, a uniform polyhedron is a polyhedron which has regular polygons as faces and is vertex-transitive (transitive on its vertices, isogonal, i...
    38 KB (1,075 words) - 19:11, 24 June 2025
  • Thumbnail for Gyroelongated square bipyramid
    In geometry, the gyroelongated square bipyramid is a polyhedron with 16 triangular faces. it can be constructed from a square antiprism by attaching two...
    9 KB (985 words) - 15:24, 25 May 2025
  • Thumbnail for Truncated dodecahedron
    truncated dodecahedron can be applied in the polyhedron's construction known as the augmentation. Examples of polyhedrons are the Johnson solids, whose constructions...
    9 KB (810 words) - 04:41, 2 June 2025
  • tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertices...
    79 KB (9,661 words) - 03:51, 23 July 2025
  • Thumbnail for Trapezohedron
    n-trapezohedron, n-antidipyramid, n-antibipyramid, or n-deltohedron, is the dual polyhedron of an n-gonal antiprism. The 2n faces of an n-trapezohedron are congruent...
    17 KB (1,463 words) - 06:43, 1 July 2025
  • Thumbnail for Triaugmented triangular prism
    Triaugmented triangular prism (category Composite polyhedron)
    The triaugmented triangular prism, in geometry, is a convex polyhedron with 14 equilateral triangles as its faces. It can be constructed from a triangular...
    20 KB (2,224 words) - 07:16, 15 June 2025
  • 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...
    6 KB (473 words) - 17:11, 1 April 2025