Length of its side L = 6 in
[tex]\begin{gathered} \text{Surface area = 6L}^2 \\ \text{ = 6 x 6}^{^2^{}} \\ =\text{ 6 x 36} \\ =216in^2 \end{gathered}[/tex][tex]\begin{gathered} \text{Volume = L}^3 \\ \text{Volume = 6}^3 \\ =216in^3 \end{gathered}[/tex]