Areas are used to represent objects defined in two dimensions.An area is delineated by at least three connecting lines, each of which comprise points.In databases, areas are represented by polygons.Therefore,the term polygon is often used instead of areaAreas are used to represent objects defined in two dimensions.An area is delineated by at least three connecting lines, each of which comprise points.In databases, areas are represented by polygons.Therefore,thev term polygon is often used instead of area.