Question

A square shaped park is 170m long.A road 6m has been constructed along the outer side of the boundary. Find the area of the road?

Answer 1

area of square = s×s
=>Area of park = 170×170
=28900m^2
Area of road(including park)=176×176
=30976m^2
Area of road( excluding part)=Area of road( including park)- Area of park
=> 30976-28900
=2076m^2