Question

What will be the change in the volume of a cube when its side becomes 10 times
the original side?

A1000 (B) 10 (C) 100 (D)12000​

Answer 1

Answer:

1000

Step-by-step explanation:

What will be the change in the volume of a cube when its side becomes 10 times

the original side?

Answer 2

The answer is A) 1000.

Given: Sides of the cube become 10 times the original side.

To Find: Change in volume.

Solution:

Let the sides of a cube be 'a' unit.

∴ The volume of the cube= $a^{3}$ $unit^{3}$

If the sides of the cube become 10 times the original side,

Side of new cube= 10a unit

∴ The volume of new cube = $(10a)^{3}$ $unit^{3}$

                                    = 1000$a^{3}$ $unit^{3}$

Answer: The volume becomes 1000 times the original volume.