Answer:
D) 224 in2
Step-by-step explanation:
To find the surface area of the figure, add up all of the areas of the faces.
The surface area of the rectangular prim on left is 2(3x7) + (3x4) + 2(7x4) and the one on the right is 3(3x9) + 2(3x3) + (5x3). The surface area of the entire figure is 224 in2.
Hope this helps! :)
