octagon has eight sides
A octagon has 8 sides.
An octagon has 8 sides.
A rectangular octagon has eight sides
A regular octagon has 8 sides.
An octagon is composed of eight sides.
An Octagon has 8 sides.
A hexagon has 6 sides. An octagon has 8 sides.
Decagon is 10 sides. Octagon is 8 sides.
An octagon has 8 sides.
an octagon is a polygon. an octagon has 8 sides. a polygon is a shape with closed sides.
An octagon has 8 sides. "Octa" is Greek for eight.