Question

2 what is the surface area of a cube with a side length of 10 inches? 600 inches squared 100 inches squared 60 inches squared 300 inches squared

Explanation:

Step1: Recall the formula for the surface area of a cube

A cube has 6 faces, and each face is a square. The area of one square face is given by the formula \( A = s^2 \), where \( s \) is the side length of the cube. The total surface area \( SA \) of a cube is then \( SA = 6s^2 \).

Step2: Substitute the given side length into the formula

We are given that the side length \( s = 10 \) inches. Substituting this into the formula, we get:
\( SA = 6\times(10)^2 \)

Step3: Calculate the value

First, calculate \( (10)^2 = 100 \). Then, multiply by 6: \( 6\times100 = 600 \).

Answer:

600 inches squared