If VW || XY, then the polygon VWXY is a:
* 2 Quadrilateral
* 4 Rhombus
* 5 Square
Since VW || XY, the polygon VWXY has opposite sides that are parallel, which means it is a quadrilateral. Additionally, since the opposite sides are equal in length, it is a rhombus. And, since all internal angles are equal to 90 degrees, it is also a square.