Draw any polygon and shade its interior.
Polygons are closed curves. They are made up entirely of line segments.
Polygon ABCDE
The above drawn figure is a polygon with 5 line segments ¯¯¯¯¯¯¯¯AB,¯¯¯¯¯¯¯¯BC,¯¯¯¯¯¯¯¯¯CD,¯¯¯¯¯¯¯¯¯DE and ¯¯¯¯¯¯¯¯AE. The shaded region is the interior of the polygon.