Answer:
14 in^2 (answer D)
Explanation:
Because all of the possible answers have units in^2, we know that the goal of this problem is to find the area of the given figure.
The figure has two horizontal boundary lines, of lengths 5 in and 9 in. Thus, the average horizontal length of the figure is (5 + 9)/2 inches, or 7 inches.
The width of this figure, measured vertically, is 2 in.
Thus, the total area of the figure is (2 in)(7 in) = 14 in^2 (answer D).