Question

The dimensions of cube B are 3 times the dimensions of cube A.

If the surface area of cube A is 54 cm^2, what is the surface area of cube B?

Answer 1

hint : if sides/dimensions are \(k\) times larger, then area wud be \(k^2\) times larger

Answer 2

162 cm^2

Answer 3

nope. but thanks anyways

Answer 4

why?

Answer 5

idk but the answer was 486

Answer 6

ok got it :) if area of 'a' is 54cm^2 then area of 'b' would be

area of b=3^2 * 54cm^2= 486 :)