Math, asked by rinkelgarg15, 11 months ago

Weach edge of a cube is doubled,
how many times will its surface area increase?
how many times will its volume increase?

Answers

Answered by JhN0511
1

Step-by-step explanation:

tsa will increase by 4 times

volume will increase by 8 times

Answered by moonstar16098
0

Surface area of cube=6a2

Is sides of cube is doubled 

New surface area is =6×4a2

Divide 2 by 1

=24a2surfaceareaofcube1surfaceareaofcube2=6a224a2=4times

Surface area increased four times 

Volume of cube= a3 

Volume of new cube= (2a)3

=8a3

Divide 2 by 1

volumeofcubevolumeofnewcube=a38a3

Volume increased 8 times

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