Well you might need an example, let's say that the first square's area is 1, so the perimeter is 4. So the other square's perimeter is 12, so it's area is 9, so the square's area is nine times larger the the other square's area.
I think it's a sequence, a pattern, so you have to figure it out. Give me the complete question too so that we could work on it.
Root 4 of a number is the same as the number rooted twice.
Take 24=16 as an example.
