Answer:
C. 40cm^2
Step-by-step explanation:
To find the total surface area, you need to find the area of each face and then add them all up.
Area of each face:
Top: 4 * 2 = 8cm
Bottom: 4 * 2 = 8cm
Front: 4 * 2 = 8cm
Back: 4 * 2 = 8cm
Right Side: 2 * 2 = 4cm
Left Side: 2 * 2 = 4cm
Total: 8 + 8 + 8 + 4 + 4 = 40cm^2
So the surface area of the entire box is 40 square centimeters.
