Question

what is the surface area of the cube? 35 in. 35 in. 35 in. square inches

Explanation:

Step1: Recall surface - area formula for cube

The surface - area formula of a cube is $SA = 6s^{2}$, where $s$ is the side - length of the cube.

Step2: Identify side - length value

The side - length $s = 35$ inches.

Step3: Substitute value into formula

$SA=6\times(35)^{2}=6\times35\times35$.
$6\times35 = 210$, and $210\times35=7350$.

Answer:

7350