Question

find the surface area of the cube. first, find the area of one square side. area of one side: ? cm²

Explanation:

Step1: Calculate the area of one side

The formula for the area of a square is \(A = s^2\), where \(s\) is the side length. Given \(s = 12\) cm, so \(A=12\times12\).

Step2: Compute the value

\(12\times12 = 144\).

Answer:

\(144\)