Quindecagon or Pendecagon
pentadecagon (or quindecagon) or pentakaidecagon Your Welcome
no triangles
There are no triangles.
There are 8 triangles.
15 sides
Quindecagon or Pendecagon
A pentadecagon, quindecagon or pentakaidecagon
Yes there is it is called a pentadecagon (or quindecagon) or pentakaidecagon.
pentadecagon (or quindecagon) or pentakaidecagon Your Welcome
Pentadecagon, Quindecagon, Pentakaidecagon
there are 27 triangles in a triangle
There are 15 triangles in a 17-agon
15 triangles
15 triangles!!!!!!!!!!
no triangles
There are no triangles.