Question

a square land whose length is 250 it is surrounded from inside by a path of 20ft wide.Find the area of the path​

Answer 1

The area of the land is $250^2$, because it's a square with side 250.

The path forms an inner square whose side are 20 feet less, so the area inside the path is $230^2$

So, the area of the path is the difference between the outer and inner square:

$250^2-230^2=9600$