No, an octagon.
octagon
simply "an octagon".
octagon
An octagon
octagon
Octagon.
Octagon
Octagon.
An 8-sided shape is called an octagon. The term "octagon" is derived from the Greek words "octa," meaning eight, and "gonia," meaning angle. In geometry, an octagon has eight straight sides and eight angles, with each angle measuring 135 degrees.
The name of a 8 sided polygon is Octagon.
An eight-sided polygon is called an octagon.
An octagon.