Tetradecagon

From Polytope Wiki
Jump to navigation Jump to search
Tetradecagon
Rank2
TypeRegular
Notation
Bowers style acronymTed
Coxeter diagramx14o ()
Schläfli symbol{14}
Elements
Edges14
Vertices14
Vertex figureDyad, length
Measures (edge length 1)
Circumradius
Inradius
Area
Angle
Central density1
Number of external pieces14
Level of complexity1
Related polytopes
Army' Ted'
DualTetradecagon
ConjugatesTetradecagram, great tetradecagram
Abstract & topological properties
Flag count28
Euler characteristic0
OrientableYes
Properties
SymmetryI2(14), order 28
Flag orbits1
ConvexYes
NatureTame

The tetradecagon, or ted, is a polygon with 14 sides. A regular tetradecagon has equal sides and equal angles.

It has two non-compound stellations, these being the tetradecagram and the great tetradecagram.

It is the uniform truncation of the heptagon.

Vertex coordinates[edit | edit source]

Coordinates for a regular tetradecagon of edge length 2sin(π/14), centered at the origin, are:

  • ,
  • ,
  • ,
  • .

Stellations[edit | edit source]

External links[edit | edit source]