Question

Keywords Key Concept The total area of all surfaces, or faces, of a solid is called the surface area of the solid. Think of painting all the faces of a toy box for a baby's room. The paint covers the surface area of the toy box. net prism pyramid surface area Area of each face combined - surface area You can use the net of a three-dimensional figure, like a prism or pyramid to find the surface area of the solid. A soild can be unfolded into a net made up of polygons. The polygons within the net are the faces of the solld. You can use formulas to find the area of the pol zons vithin the net and find the sum of these areas. The sum equals the surface area of the solid

Answer 1

The solution is given in the image below

Brief Explanation

Let the sides of the cube be x

Each sides are squares

`Area=x^2`

Therefore, the surface area is

`Surface\text{ }Area=6x^2`