Gabriella wraps a gift box in the shape of a right rectangular prism. The figure below shows a net for the gift box. On the tactile printout of the following graphs, a is 1111 feet, b is 1313 feet, and c is 99 feet.
9 ft
9 ft
11 ft
11 ft
13 ft
11 ft
11 ft
How much wrapping paper did she use, in square feet?

A, equalsA=
ft, squared ft
2