If rectangle A has a length and width that are k times the length and width of rectangle B, which statement is true?
A. the perimeter of rectangle A is 2k times the perimeter of rectangle B.
B. the perimeter of rectangle A is k^2 times the perimeter of rectangle B.
C. the perimeter of rectangle A is k times the perimeter of rectangle B.
D. the perimeter of rectangle A is k^3 times the perimeter of rectangle B.
