If the length of each edge of the cube is doubled, the surface area will increase 2 times. true or false

False. The surface area of the cube will increase to four times its initial value.

Step-by-step explanation:

Consider a cube with edge of lengths . What will be its surface area?

Each face of a cube is a square. The lengths of sides of the square are also .

The area of each square will be the square of its sides: .

It takes six such squares to make a cube. The sum of the area of the sube will also be the surface area of the cube.

In case the length of each side of the cube is doubled to .

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a

step-by-step explanation: