Given a rectangle with a length of 48 and a width of 6, which rectangle is similar?
A. rectangle with a length of 72 and a width of 12rectangle with a length of 72 and a width of 12
B. rectangle with a length of 64 and a width of 8rectangle with a length of 64 and a width of 8
C. rectangle with a length of 36 and a width of 3rectangle with a length of 36 and a width of 3
D. rectangle with a length of 42 and a width of 6rectangle with a length of 42 and a width of 6