Math, asked by ridhihasija, 1 year ago

The dimensions of a cube are doubled. By how many times the surface area will increase?

Answers

Answered by sarthaksir

1

see the fig for the answer

Attachments:

nikkiraqat: The answer is wrong

Answered by nikkiraqat

1

Answer:

Step-by-step explanation:

Volume of cube = a3

Side = a

New side = 3a

Volume = 3a2

= 3a × 3a × 3a

= 27a3

Volume will get 27 times

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