An octagon can be regular if all the sides are the same length, and all the angles are the same. However an octagon is not necessarily regular.
If the interior/exterior angles are a certain size, then it will be regular but if each angle was 95 degrees then the octagon would definitely not be regular!
A regular octagon has 8 sides.
An 8 sided octagon can be either regular or irregular in shape.
A polygon with eight sides, regular or not, is an octagon. There isn't a special name for a regular octagon (other than "regular octagon").
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 octagon is a octagon without the same angles as the others.
In a regular octagon, each angle is 135 degrees. If the octagon is not regular, then it can have as many as 6 right angles in it.
An octagon is a plan figure with eight sizes, a regular octagon is an octagon with all the eight sizes being equal to each other
A regular octagon will not tessellate but an irregular one can.
a regular octagon has eight sides
A regular octagon will not tessellate but an irregular one can.
A regular octagon will not tessellate but an irregular one will.
A regular octagon will not tessellate but an irregular one can.