Let original side be x, New side will be 2xVolume of a cube = (side)3Original volume = (x)3New volume = (2x)3 = 8x3So, the volume is 8 times of the original volume

Q. 215.0( 2 Votes )

If each side of a A. is doubled

B. becomes 4 times

C. becomes 6 times

D. becomes 8 times

Class 9th RS Aggarwal & V Aggarwal - Mathematics 13. Volume and Surface Area

Answer :

Let original side be x, New side will be 2x

Volume of a cube = (side)³

Original volume = (x)³

New volume = (2x)³ = 8x³

So, the volume is 8 times of the original volume

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If each side of a A. is doubledB. becomes 4 timesC. becomes 6 timesD. becomes 8 times

If each side of a A. is doubled

B. becomes 4 times

C. becomes 6 times

D. becomes 8 times