-
types of
tetrahedron generalize the
disphenoid and have
similar names. The
digonal disphenoid has
faces with two
different shapes, both
isosceles triangles...
- In geometry, a monogon, also
known as a henagon, is a
polygon with one edge and one vertex. It has Schläfli
symbol {1}. In
Euclidean geometry a monogon...
-
spherical lunes share two
common vertices. The 2 n {\displaystyle 2n}
digonal spherical lune
faces of a 2 n {\displaystyle 2n} -hosohedron, { 2 , 2 n...
-
uniform digonal antiprism,
where base
polygons are
reduced digons. A
regular tetrahedron can be seen as a
degenerate polyhedron, a
uniform dual
digonal trapezohedron...
- In geometry, a
triangular prism or
trigonal prism is a
prism with 2
triangular bases. If the
edges pair with each triangle's
vertex and if they are perpendicular...
- In geometry, the 5-cell is the
convex 4-polytope with Schläfli
symbol {3,3,3}. It is a 5-vertex four-dimensional
object bounded by five
tetrahedral cells...
- can also be
called an
elongated digonal gyrobicupola.
Geometrically it can also be
constructed as the dual of a
digonal gyrobianticupola. This construction...
- the
limits n/d = 6 and n/d = 6/5, and h is
maximized at n/d = 2 (in the
digonal cupola: the
triangular prism,
where the
triangles are upright). In the...
-
dihedral tilings: nn
Space Spherical Euclidean Tiling name
Monogonal dihedron Digonal dihedron Trigonal dihedron Square dihedron Pentagonal dihedron ... Apeirogonal...
- The
tetragonal disphenoid tetrahedral honeycomb is a space-filling
tessellation (or honeycomb) in
Euclidean 3-space made up of
identical tetragonal disphenoidal...
