Answer:
The answer to your problem is,

Explanation:
Sophie has a small cube shaped box.
Volume of the box is

We have to find the area of one face of the box.
Let one side of the box is x
Then volume =
= 64
x³ = 4³
= 4
Now area of one face of the cube = x²
then area = 4² = 16 cm²
Thus the answer to your problem is,
