Answer:
6 x 3 x3 square inches
Explanation:
We have the figure given to us:
The figure has 6 boxes measuring 3 inches by 3inches
The total surface area is obtained as shown below:
[tex]\begin{gathered} TSA=3\times3\times6 \\ TSA=6\times3\times3in^2 \\ \\ \therefore TSA=6\times3\times3\imaginaryI n^2 \end{gathered}[/tex]
Therefore, the answer is the last option (6 x 3 x3 square inches)
