A link to a picture of a regular tridecagon (also known as a triskaidecagon), a thirteen-sided polygon, can be found below this answer.
Triskaidecagon or Tridecagon
Triskaidecagon or Tridecagon
In geometry, a tridecagon (or triskaidecagon) is a 13-sided (and angled) polygon.
180 degrees
It is 180 :)
A tridecagon has 13 angles
A tridecagon is a 13 sided polygon. Also called a triskaidecagon.
triskaidecagon or a tridecagon. triskaidecagon or a tridecagon.
This is the problem which comes from trying to be too smart. You should not use Greek prefices if you do not understand them. There is no such thing as a tridecagon: a 13-gon is a triskaidecagon whereas a 30-gon is a triacontagon. Stick to simple forms through which you can communicate rather than try and be pretentious!
A 13 sided polygon is called a Tridecagon also a Triskaidecagon.
A link to a picture of a regular tridecagon (also known as a triskaidecagon), a thirteen-sided polygon, can be found below this answer.
Triskaidecagon or Tridecagon
Tridecagon
Tridecagon
Tridecagon
tridecagon