An octagon is a polygon that has 8 sides.
No, octagons just have to be closed shapes with eight sides - the sides do not have to be of equal length.
All shapes with 8 sides are called octagons.
Any shapes that have 4 sides are quadrilaterals
Any shapes that have 4 sides are quadrilaterals
Any shapes that have seven sides.
the answer is 8
Any regular shapes have equal sides, including squares and equilateral triangles. Irregular shapes can also have equal sides, but not equal angles.
--any shapes with proportionally equal sides are "Similar" if you had a rectangle with one side hat was 4 and the other 8 and another rectangle with sides 8 and 16, you would have proportionally equal sides because (4/8)=(8/16)
Yes.
No. All 2-dimensional shpaes with 8 sides are octagons; all 3-dimensional shapes with 8 sides are called octahedrons.
There are many such shapes. Any polygon with an even number of sides can have opposite sides that meet the above requirements.