Question

Yor are given a cube of side 2 m. When its side are doubled , its volume will increase by

4 times

8 times

12 times

None of these​

Answer 1

Answer:

8 times

Step-by-step explanation:

Volume of cube = $Edge^{3}$

Volume = $2^{3}$ = $8m^{3}$

So when it’s side is doubled = 2*2 = 4 that is $4^{3}$ = 64$m^{3}$

It has increased by 64/8 = 8 times

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