Monogonal dihedron

Monogonal dihedron
Dimensionality	3
Schläfli Symbol	$\{1,2\}$
Symmetry	Monogonal prismatic symmetry (D1h)
Subfacets
Vertices	1 point
Edges	1 line segment
Faces	2 monogons
Cells	1 monogonal dihedron
Hypervolumes
Vertex Count	$1$
Edge Length	$l$
Surface Area	$0$
Surcell Volume	$0$

A monogonal dihedron is a 3-D polyhedron with two monogonal faces which share an edge and a vertex. In normal Euclidean space, it is degenerate, but can exist as a tiling of the sphere where each face makes up a hemisphere.

Structure and Sections

Hypervolumes

• vertex count = $1$
• edge length = $l$
• surface area = $0$
• surcell volume = $0$

Subfacets

• 1 point (0D)
• 1 line segment (1D)
• 2 monogons (2D)
• 1 monogonal dihedron (3D)

See Also

$\{1,2\}$
Monogonal dihedron

Regular $t_{0}\{1,2\}$	Rectified $t_{1}\{1,2\}$	Birectified $t_{2}\{1,2\}$	Truncated $t_{0,1}\{1,2\}$	Bitruncated $t_{1,2}\{1,2\}$	Cantellated $t_{0,2}\{1,2\}$	Cantitruncated $t_{0,1,2}\{1,2\}$
Monogonal dihedron	Monogonal dihedron	Monogonal hosohedron	Truncated monogonal dihedron	Monogonal prism	Monogonal prism	Digonal prism

$\{0,2\}$	$\{1,2\}$	$\{2,2\}$	$\{3,2\}$	$\{4,2\}$	$\{5,2\}$	$\{6,2\}$	$\{7,2\}$	$\{8,2\}$	...	$\{\infty ,2\}$	$\{{\frac {\pi i}{\lambda }},2\}$
Zerogonal dihedron	Monogonal dihedron	Digonal dihedron	Trigonal dihedron	Square dihedron	Pentagonal dihedron	Hexagonal dihedron	Heptagonal dihedron	Octagonal dihedron	...	Apeirogonal dihedron	Pseudogonal dihedron