👉 Polygons are two-dimensional shapes that have four or more sides. They can be classified into different types based on their number of sides, such as triangles, quadrilaterals, pentagons, hexagons, etc. A polygon is a closed shape with straight lines joining its vertices. The number of edges (or vertices) in a polygon determines its type and the shapes it can represent. For example, a triangle has three edges, a square has four edges, and a hexagon has