Answer:
B) 120 cm^2
Step-by-step explanation:
First we can find the bottom and top.
The width and length are 6, so;
6x6 = bottom, 6x6 = top.
6x6x2 = bottom + top
6x6x2 = 72.
Now we can find the sides.
Height = 2, width = 6.
2x6 = 1 side, 2x6x4 = 4 sides.
2x6x4 = 48
72 + 48 = total surface area
72 + 48 = 120 cm^2, B)
