Find the surface area of a cube with sides measuring 11 meters.(1 point)

Question

Responses

121 m2
121 m squared

66 m2
66 m squared

132 m2
132 m squared

726 m2

Answer 1

To find the surface area of a cube, you can use the formula:

\[ \text{Surface Area} = 6a^2 \]

where \( a \) is the length of a side of the cube.

For a cube with sides measuring 11 meters:

1. Calculate \( a^2 \): \[ a^2 = 11^2 = 121 \text{ m}^2 \]

2. Now, multiply by 6 to find the surface area: \[ \text{Surface Area} = 6 \times 121 = 726 \text{ m}^2 \]

Therefore, the surface area of the cube is 726 m².