Question

You are given a cube of side 1 m . When its sides are doubled ,its volume will increase by

Answer 1

hey mate if the sides are doubled the volume will also increase 50%

Answer 2

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SIDE OF CUBE = 1 m

volume of cube V1=

${1}^{3} = 1$

So when the sides get doubled the side will be = 2

So new volume V2 =

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

The volume incresed = V2 -V1

= 8 - 1 = 7

${m}^{3}$