64.9k views
3 votes
What is the surface area of the cube, in square inches?

What is the surface area of the cube, in square inches?-example-1
User Qbik
by
7.1k points

1 Answer

5 votes

Answer:

The surface area of the cube is 648.96 sq in.

Explanation:

This problem is made a lot easier by the fact that it's a cube.

So we first calculate the area of one of the faces. The length of the side of the side is 10.4 inches, and 10.4 * 10.4 = 100.16.

There are six faces, so we multiply the area of 1 face by 6. 100.16 * 6 = 648.96.

Therefore, the surface area of the cube is 648.96 sq inches.

Hope This Helps!

User Jonnie
by
6.7k points