octogon
octagon
octagon
The name of a 8 sided polygon is Octagon.
simply "an octagon".
An eight-sided polygon is called an octagon.
No, an octagon.
An eight sided polygon is called an octagon.
An eight sided figure is an octagon.
An eight sided figure is called an octagon.
Eight sided shape is called octagon.
there is no such thing as an eight sided pentagon. You must mean a eight sided polygon. Which is an octagon.