Hicham buys a rectangular sheet of plywood that measures 18 square meters. The sheet of plywood is 3 meters long. What is the perimeter of the sheet of plywood?
A. 9 meters
B. 6 meters
C. 18 meters
D. 18 square meters
A. 9 meters
B. 6 meters
C. 18 meters
D. 18 square meters