Question

hey guys
answer this with solution...

Answer 1

a^3=6a^2
a=6units
volume=a^3
=6^3
=216 units

Answer 2

Let a be the side of the square
Volume of cube = surface area
${a}^{3} = 6 {a}^{2} \\ a = 6$
$volume \: = {a}^{3} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = {6}^{3} = 216 {cm}^{3}$