Tetradecagon

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

It has two stellations, these being the tetraedcagram and the great tetradecagram.

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


 * (±1, 0),
 * (±cos(π/7), ±sin(π/7)),
 * (±cos(2π/7), ±sin(2π/7)),
 * (±cos(3π/7), ±sin(3π/7)).