Question

A path 1m wide is built inside a square Park of side 30m wide along its side.Find the area of the path.Calculate the cost of constructing the path at the rate of ₹70 per square?​

Answer 1

Answer:

R.E.F. Image.

Area of path =(30)

2

−(28)

2

=116m

2

cost =116×70=8120Rs.