Since AF=CD, this implies CD=13 cm,
From the figure, it is observed that rectangle 2 and 3 are square, this implies
Therefore, FD=FE+ED=9+13=22 cm and FD=AC=22 cm
Then, the perimeter of rectangle ACDF is AC+CD+DF+FA
Thus, the perimeter of rectangle ACDF is 70 cm.