Find the surface area of a cube if its edge length is 8 cm. Find the sum of the lengths of all its edges.

To solve this problem, remember that a cube is a hexagon, each face of which is a square. To find the volume of a cube, you need to raise the length of its edge to the third power. Let’s calculate what the side of the cube is, knowing that the volume is 125 cc.

a = 3√ 125 = 5 cm.

Let’s calculate what is the area of one face of the cube. The area of a square is equal to the square of its side. S = a ^ 2.

S = 5 * 5 = 25 sq. Cm.

Let’s calculate what is the surface area of the cube.

S = 25 * 6 = 150 sq. Cm.

Answer: 150 sq. Cm.