Susie bought a rectangular rug for her living room that had a square pattern. Each square on the rug has a side length of s inches. The length of the rug was 2 inches longer than than 9 times the length of one side of one square in the pattern. She found the area of the rug in square inches with the equation shown below. Which statement best describes the term (54s2)?
A.
the perimeter of the squares on the rug

B.
the area of the rug that is covered by squares

C.
the width of the rug

D.
the area of the rug that is not covered by squares