To find the surface area of a cube, you can use the formula:
\[ \text{Surface Area} = 6 \times (\text{side length})^2 \]
Given that the side length of the cube is 11 meters:
\[ \text{Surface Area} = 6 \times (11)^2 = 6 \times 121 = 726 \text{ m}^2 \]
Thus, the surface area of the cube is \(726 \text{ m}^2\).
The correct response from your options is 726 m squared.