If the figure has eight sides, but they are not equal, it has no special name. It would just be called an eight-sided polygon. A polygon is a closed figure made by joining line segments, where each line segment intersects exactly two others.
An IRREGULAR octogon
a octagon hexagon
A regular octagon has 8 sides similarly to an octagon. The name regular octagon means that all angles are the same, therefore inferring that all sides are of equal length.
A shape with eight straight sides is called on octagon. There is not another specific name, but you could call it the more generic name: polygon.
Both, in a way. An octagon gets its name from the word meaning, "eight angles" so an octagon can have eight unequal sides. However, a regular octagon is a closed eight-sided figure with sides of the same length and internal angles of the same size.
An octagon has eight sides. If it did not have eight sides it would have a different name.
Octagon.
there isn't another name for an octagon. It is simply known as an OCTAGON
octagon
octagon
It is an octagon.
Octagon