Question

A rectangular park 60m long and 40m wide has two concrete

Answer 1

Heya,
If you talking about the areas then it will be 2400 m^2

Answer 2

The area of rectangular park is = (60×40) = 2400 m^2

The perimeter of the rectangular park is = 2(60+40) = 200 m


Hope it helps you
but the question is not clear .