Alice has a rectangular garden with width 8 feet and length 9 feet. She wants to divide her garden into two parts using a fence as shown in the following figure so that she can keep yellow and violet flowers in the two areas. How long should the fence be?
9 ft8 ft

A. 12 ft
B. 11.55 ft
C. 145 ft
D. 72.5 ft
E. 12.8 ft
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