Johnson solid - Wikipedia
In geometry, a Johnson solid, sometimes also known as a Johnson–Zalgaller solid, is a convex polyhedron whose faces are regular polygons. They are sometimes defined to exclude the uniform polyhedrons. There are ninety-two solids with such a property: the first solids are the pyramids, cupolas. and a rotunda; some of the solids may be constructed … See more
Definition and backgroundA Johnson solid is a convex polyhedron whose faces are all regular polygons. Here, a polyhedron is said to be … See more
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List of Johnson solids - Wikipedia
93 rows · A convex polyhedron whose faces are regular polygons is known as a Johnson solid, …
See all 93 rows on en.wikipedia.orgJ N {\DISPLAYSTYLE J_ {N}} SOLID NAME IMAGE VERTICES 1 Equilateral square pyramid 5 8 2 Pentagonal pyramid 6 10 3 Triangular cupola 9 15 4 Square cupola 12 20
Near-miss Johnson solid - Wikipedia
In geometry, a near-miss Johnson solid is a strictly convex polyhedron whose faces are close to being regular polygons but some or all of which are not precisely regular.
Johnson solid - Polytope Wiki
A Johnson solid is a strictly convex regular-faced polyhedron that is not uniform. They are named after Norman W. Johnson, who in 1966 first listed all 92 such polyhedra. [1]
Johnson solid - Wiktionary, the free dictionary
(geometry) Any of a class of convex polyhedra that have regular faces but are not uniform (that is, not Platonic solids, Archimedean solids, prisms, or antiprisms). The Johnson solids, combined …
Johnson solid - Math Wiki
In geometry, a Johnson solid is a strictly convex polyhedron, each face of which is a regular polygon, but which is not uniform, i.e., not a Platonic solid, Archimedean solid, prism or antiprism.
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Johnson Solid - Wolfram MathWorld
6 days ago · The Johnson solids are the convex polyhedra having regular faces and equal edge lengths (with the exception of the completely regular Platonic solids, the "semiregular" Archimedean solids, and the two infinite families of …
Category:Johnson solids - Wikipedia
In mathematics, a Johnson solid is a type of convex polyhedron. Wikimedia Commons has media related to Johnson solids. The following 97 pages are in this category, out of 97 total. This list …
Johnson Solids | Smithsonian Institution
In 1966, the American mathematician Norman W. Johnson, a student of H.S.M. Coxeter at the University of Toronto in Canada, enumerated them. These polyhedra are sometimes called the Johnson solids.
List of Johnson solids - Polytope Wiki
All Johnson solids up to this point were made by "cutting and pasting" pieces of Platonic solids, Archimedean solids, prisms, and antiprisms. The last few Johnson solids do not result from …
Johnson Solid - geo-dome.co.uk
In geometry, a Johnson solid is a strictly convex polyhedron, each face of which is a regular polygon, but which is not uniform. In 1966, Norman Johnson published a list which included all …
Johnson solid - Polytope Wiki
Nov 22, 2023 · A Johnson solid is a strictly convex regular-faced polyhedron that is not uniform. They are named after Norman W. Johnson, who in 1966 first listed all 92 such polyhedra. [1]
Metabidiminished rhombicosidodecahedron - Wikipedia
A Johnson solid is one of 92 strictly convex polyhedra that is composed of regular polygon faces but are not uniform polyhedra (that is, they are not Platonic solids, Archimedean solids, …
Johnson solid - Wikipedia
A Johnson solid is a convex polyhedron each face of which is a regular polygon which is not vertex -uniform. These polyhedra are what are left once you take away the Platonic solids, …
What are the main ideas needed to prove that only $92$ Johnson …
Jan 6, 2020 · The Johnson solids are the strictly convex polyhedra made out of regular faces, excluding the vertex-transitive ones (which instead enter into the uniform category).
Near-miss Johnson solid - Polytope Wiki
A near-miss Johnson solid is a polyhedron that visually appears to qualify as a Johnson solid, but which does not meet all of the requirements to be one.
Johnson Solid | Unagipedia Wiki | Fandom
In Super Mario 64, a Johnson solid is a strictly convex polyhedron each face of which is a regular polygon. There is no requirement that each face must be the same polygon, or that the same …
Tridiminished rhombicosidodecahedron - Wikipedia
In geometry, the tridiminished rhombicosidodecahedron is one of the Johnson solids (J83). It can be constructed as a rhombicosidodecahedron with three pentagonal cupolae removed.
Elongated pentagonal pyramid - Wikipedia
In geometry, the elongated pentagonal pyramid is one of the Johnson solids (J9). As the name suggests, it can be constructed by elongating a pentagonal pyramid (J2) by attaching a …
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