Answer:
See the image.
Step-by-step explanation:
I got chu UwU, the answer is B cause it is smaller
16-4=12
12x5=60
I'm putting together assumptions as this isn't really clear to me, I apologize.
I cant give you the answer without the picture but I can tell you how to solve it.
if all the sides are the same length just multiply one of the numbers by the sides, for example, a rubics cube is 9 cm on each side. 9*6=54, so the answer would be 54 cm