Not necessarily. If all sides are the same size, and all angles are also the same, then it is called a "regular octagon". But an irregular octagon is still an octagon - the only requirement is that it have 8 sides.
Only if all the SIDES are EQUAL in length. Equi -> Equal Lateral -> Sides To actually answer the question: An octagon has all sides the same length and its internal angles are all the same size. All regular polygons except for a triangles are equilateral.
You can do it in a way that is similar to making a square into a rectangle. Take a regular octagon - which has equal angles and equal sides. Grab a pair of opposite sides and pull apart. The angles will not change but two of the sides will be longer than the others. The above process can be repeated with each pair of opposite sides so that you end up with four pairs of sides with different lengths. It is possible to have all eight sides different but the process is somewhat more complicated.
112 inches, that is if all the sides are the same length .I think.
There are 74 sides in all.
A shape with five angles and five sides that do not all measure the same is an irregular pentagon. A regular pentagon has all five sides and angles the same size.
Only if all the SIDES are EQUAL in length. Equi -> Equal Lateral -> Sides To actually answer the question: An octagon has all sides the same length and its internal angles are all the same size. All regular polygons except for a triangles are equilateral.
An octagon has eight sides. A regular octagon is one that has eight sides of equal length, and all the angles are of the same measure. Anything else - sides that are not all the same length, or not all angles the same - would be a non-regular octagon.
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!
In a regular octagon, all sides are equal in length, and all interior angles are the same (each measuring 135 degrees). However, in an irregular octagon, the sides can vary in length, and the angles can differ as well. Therefore, whether all sides are the same depends on whether the octagon is regular or irregular.
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.
An octagon is any figure that has 8 sides, no one said that all of the sides had to be the same length.
Only a regular octagon will have 8 equal sides.
An octagon can be either regular or irregular. A regular octagon in a 2-dimensional closed figure with eight sides, all of which are the same length. This means that all the angles are the same, too. An irregular octagon is a 2-dimensional closed figure with eight sides, but at least two of the sides are of different length. All sides can be of different lengths.
A shape with eight sides is always an octagon. If all angles and sides are equal, it is called a regular octagon.
A regular octagon's angles and sides are all the same. As in the angles are the same, and the lengths of each side are the same. And irregular is basically the opposite of that.
An eight-sided plane figure is an octagon. If the sides are all the same length, and the angles are all equal, it is a regular octagon.
It depends how long each side is. An octagon's sides do not have to all be the same length, they can vary from octagon to octagon. A regular octagon's sides are all equal so the sum of their measures would be 8 times the length of any one side..