Solve the problem.The width of a rectangle is 6 kilometers less than twice its length. If its area is 108 square kilometers, find the dimensions of the rectangle.
A. width = 9 km, length = 12 km
B. length = 6 km, width = 6 km
C. length = 3 km, width = 36 km
D. length = 9 km, width = 12 km
Answer: D
Mathematics
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