Question

a path of uniform width 2.5 m made all around outside the square park of 8100 m sq. find the perimeter of whole park included the path.​

Answer 1

given, area 8100

we know that a square has all of its sides therefore it's perimeter formula will be 4*side

therefore side of the square will be 8100/4

and it's side will be 2025

now if we add 2.5 to 2025 we will get the answer 8110

we can check this by

adding

2025*4+2.5*4 which will be the same as 8110

hope this helps