Answer:
40
you add a 0 to the four and boom
If you are really asking, then the answer is still 4
if any doubt leave a comment
The formula for finding the surface area of a cube is A=6y^2 where y is the side length. we know a=96. so we just isolate y.
96/6= 6y^2 / 6
16=y^2
sqrt (16) = sqrt(y^2)
4=y
So y is 4
5 and 6 are true but 7 is not true. If you divide an odd number by 2 it's not going to be half of it
