Answer:
Option (A).
Explanation:
Polygons means a figure with finite number of lines connected together.
It may be a triangle, quadrilateral, pentagon or hexagon.
Venn diagram of a polygon will contain all figures with three straight lines or more.
Therefore, all rectangles will be polygons in the Venn diagram of geometric figures and if a figure is not a rectangle then it is not a polygon.
Option (A). will be the correct option.