No.
There are lots of different types of polygons Polygons are classified into various types based on the number of sides and measures of the angles.: Regular Polygons Irregular Polygons Concave Polygons Convex Polygons Trigons Quadrilateral Polygons Pentagon Polygons Hexagon Polygons Equilateral Polygons Equiangular Polygons
All polygons and polyhedra.All polygons and polyhedra.All polygons and polyhedra.All polygons and polyhedra.
That is because an octagon is singular and polygons is plural. An octagon is a polygon, and octagons are polygons but a octagon cannot be a polygons.
regular polygons are the ones that all sides are equal
Congruent polygons.
There is an infinite amount of polygons.
Polygons have always existed
Regular polygons.
Quadrilaterals are polygons with four sides. Triangles are polygons with three sides.
More complicated polygons.
polygons are classified according to?