How to find surface area of a cube example?

In school, we are told that the surface area of a cube is equal to one half of the sum of the sides of the cube. If you look at the picture below, you will see that the sum of the edges of a cube is equal to the length of a diagonal drawn from one vertex of the cube to the opposite vertex. This is because the diagonal drawn is a line segment that lies entirely within the cube. Thus, the length of the diagonal is equal to the sum of the side

How to find surface area of a cube with sides of 7?

Sometimes, you may be given a cube with three sides of length 7. In this case, there are two different methods you can use to find the surface area of the cube. Firstly, you can treat the sides of length 7 as if they were one single side of length 7, which would mean you’d have a side length of 14. In this case, you would then need to multiply the surface area of a regular cube with 6 sides with the length of one of the sides.

How to find surface area of a cube with sides of 5?

A cube with sides of 5 has an area of 5×5×5, or 125. To find the surface area of a cube with sides of 5, you need to multiply the length of each side by the width of each side. So, for example, the surface area of a cube with sides of 5 is 125 = 5×5×5.

How to find surface area of a cube with sides

The easiest way to find the area of a cube with sides is to use the square on each face. If you have a cube with sides length of 1, you need to multiply the length of each face by itself to get the area of each face. That means the surface area of a cube with sides length of 1 is equal to 1 x 1 x 1, which equals 1 square.

How to find surface area of a cube with sides of 6?

One way to find the surface area of a cube with sides of 6 is to count the total number of faces of the cube. There are 6 faces of a cube with sides of 6 and each face is a square with sides of length 6. You can also consider the surface area of a cube with sides of 6 as the sum of the surface area of six squares with sides of length 6.