An unfolded gyroelongated square cupolaAn unfolded gyroelongated square cupola, faces colored by symmetry
In geometry, the gyroelongated square cupola is one of the Johnson solids (J23). As the name suggests, it can be constructed by gyroelongating a square cupola (J4) by attaching an octagonal antiprism to its base. It can also be seen as a gyroelongated square bicupola (J45) with one square bicupola removed.
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, prisms, or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966.[1]
^Johnson, Norman W. (1966), "Convex polyhedra with regular faces", Canadian Journal of Mathematics, 18: 169–200, doi:10.4153/cjm-1966-021-8, MR 0185507, Zbl 0132.14603.
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gyroelongated pentagonal cupola is one of the Johnson solids (J24). As the name suggests, it can be constructed by gyroelongating a pentagonal cupola...
In geometry, the gyroelongated cupolae are an infinite set of polyhedra, constructed by adjoining an n-gonal cupola to an 2n-gonal antiprism. There are...
In geometry, the gyroelongated triangular cupola is one of the Johnson solids (J22). It can be constructed by attaching a hexagonal antiprism to the base...
In geometry, the gyroelongatedsquare bicupola is the Johnson solid constructed by attaching two square cupolae on each base of octagonal antiprism. It...
constructed in such a way are elongated triangular cupola J 18 {\displaystyle J_{18}} , gyroelongated triangular cupola J 22 {\displaystyle J_{22}} , triangular...
In geometry, the gyroelongated bicupolae are an infinite sets of polyhedra, constructed by adjoining two n-gonal cupolas to an n-gonal Antiprism. The...
first six Johnson solids are the square pyramid, pentagonal pyramid, triangular cupola, squarecupola, pentagonal cupola, and pentagonal rotunda. These...
character in the Polish television series Stawka większa niż życie Gyroelongatedsquarecupola, a Johnson solid (J23) J23, an album by Danny K The 2023 Spanish...
regular icosahedron is topologically identical to a cuboctahedron with its 6 square faces bisected on diagonals with pyritohedral symmetry. The icosahedra with...
In geometry, a cube is a three-dimensional solid object bounded by six square faces, facets, or sides, with three meeting at each vertex. Viewed from a...
an n-gonal cupola to an 2n-gonal prism. There are three elongated cupolae that are Johnson solids made from regular triangles and square, and pentagons...
aligned, while gyro forms are counter aligned. Bicupola Elongated cupolaGyroelongated bicupola Norman W. Johnson, "Convex Solids with Regular Faces", Canadian...
In the gyroelongated form, prisms that meet tetrahedra at both ends alternate with prisms that meet octahedra at both ends. The gyroelongated triangular...
solids: the square gyrobicupola, the square orthobicupola, the elongated squarecupola (also known as the diminished rhombicuboctahedron), and the sphenomegacorona...
regular hexagon can be partitioned into six equilateral triangles. Like squares and equilateral triangles, regular hexagons fit together without any gaps...
of the angles of a cube are relaxed, it can be deformed into a non-right square prism or even into a rhombohedron with no right angle at all. There is no...
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