Question

If the side of a cube is doubled then it's total surface are increases by​

Answer 1

Answer:

unit. So the new surface area of the cube is four times the old surface area. So, the new volume of the cube is eight times the old volume. So, this is the required answer.

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Answer 2

$\huge\underline{\colorbox{pink}{AnswEr}}$

the new surface area of the cube is four times the old surface area. So, the new volume of the cube is eight times the old volume. So, this is the required answer.