No, but an octagon is.
An 8 sided shape is an octagon
An octagon can be an irregular shape, but a regular octagon has all sides and angles equal.
an octagon is it's own shape with 8 sides
It is called an octagon and an irregular octagon can take any shape.
An octagon is an 8 sided shape.
octagon
An octagon
Eight sided shape is called octagon.
The shape with 8 corners is called an octagon.
An octagon is a shape that has eight sides.
Octagon