Answer:
c) If the dimensions of a cube are doubled, the surface area is quadrupled and the volume is multiplied by 8.
Explanation:
The surface area of a cube is the total area of its six faces.
Since all six faces of a cube are congruent squares, the surface area can be calculated by multiplying the length of one side (s) by itself and then multiplying the result by 6.

The volume of a cube can be calculated by multiplying the length of one side (s) by itself twice, or by raising it to the power of 3.

When the dimensions of a cube are doubled, the length of each side becomes twice its original length (2s).


Therefore, if the dimensions of a cube are doubled, the surface area is quadrupled and the volume is multiplied by 8