All possible names for the polygon shown are; B. Rectangle and F. Quadrilateral.
What is a polygon?
A polygon is a figure with a minimum of three straight sides. In the picture, we can see a figure with four sides. This figure can be referred to as a rectangle or a quadrilateral. It is a quadrilateral because it has four sides and vertices.
It can also be called a rectangle because it has internal angles that are equal to 90 degrees as well as four sides. So, the polygon is both a rectangle and a quadrilateral. Polygons can have different shapes as illustrated in this case.