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
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
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
Truncated tetrahedron (redirect from Friauf polyhedron)
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
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
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
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
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
Regular icosahedron (category Composite polyhedron)
The regular icosahedron (or simply icosahedron) is a convex polyhedron that can be constructed from pentagonal antiprism by attaching two pentagonal pyramids...
46 KB (4,615 words) - 11:49, 12 July 2025
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
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
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
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
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
Archimedean solid (redirect from Archimedean polyhedron)
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
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
a pentagonal trapezohedron. It is also a Goldberg polyhedron because it is the initial polyhedron to construct new polyhedra by the process of chamfering...
39 KB (3,977 words) - 13:05, 16 July 2025
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
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
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
regular hexahedron, is a three-dimensional solid object in geometry. A polyhedron, its eight vertices and twelve straight edges of the same length, form...
62 KB (6,299 words) - 05:44, 18 July 2025
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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et al. (2013) proved that every convex polyhedron can be unfolded and refolded to a different convex polyhedron. There are types of common nets: strict...
11 KB (858 words) - 12:03, 15 July 2025
In geometry, Steffen's polyhedron is a flexible polyhedron discovered (in 1978) by and named after Klaus Steffen [de]. It is based on the Bricard octahedron...
4 KB (308 words) - 04:02, 24 March 2025
tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertices...
75 KB (9,514 words) - 16:26, 14 July 2025
In geometry, the chamfered dodecahedron is a convex polyhedron with 80 vertices, 120 edges, and 42 faces: 30 irregular hexagons and 12 regular pentagons...
6 KB (489 words) - 14:52, 9 July 2025
In geometry, the snub disphenoid is a convex polyhedron with 12 equilateral triangles as its faces. It is an example of deltahedron and Johnson solid....
16 KB (1,878 words) - 09:48, 14 March 2025
A geodesic grid is a spatial grid based on a geodesic polyhedron or Goldberg polyhedron. The earliest use of the (icosahedral) geodesic grid in geophysical...
12 KB (1,347 words) - 16:38, 16 April 2025
the pentakis icosidodecahedron or subdivided icosahedron is a convex polyhedron with 80 triangular faces, 120 edges, and 42 vertices. It is a dual of...
5 KB (504 words) - 01:51, 14 June 2025