Question

A square park is of side 100m. A path 5m wide is made all around the garden inside it. find the area of the path.

Answer 1

length of each square side =100m
area of square abcd  =side square =100^2=10000m^2
path 5m wide is bulid
length of efgh 100-(5+5)=90m
area of efgh =side^2=90^2=8100m^2
area of path=area shaded=area of square abcd-area of square efgh=10000-8100=1900m^2
hope it is helpful 

Answer 2

Answer: Area of outer square = 100 x 100 = 10000m2length of inner square = 100 -10 = 90m Area of inner square = 90 x 90 = 8100m2Area of path = 10000 –8100 = 1900m2