Question

what will happen to volume of a cube if the length of its edge is reduced to half? Is the volume get reduced? If yes, how much?

Answer 1

Yes

Let side of cube be 4cm

vol of cube = a^3

4^3

= 64cm

The length of its edge is reduced to half means

It will be 4×1/2

then it is 2cm

vol of cube is a^3

2^3

= 8cm

Hence 8Times it will be reduced

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