Answer
False
Work Step by Step
A polygon is a two-dimensional figure which is of two types that is a regular polygon and an irregular polygon. A regular polygon is a figure in which all the sides are of the same length. In an irregular polygon, all sides are of different length. The name of the polygon is classified according to the number of sides it contains.
A polygon with three sides and three angles is called a triangle.A polygon with four sides is called rectangle or quadrilateral.
The given statement is false; the correct statement is all triangles are polygons.
