Find the cost of fencing a rectangular park of length 175 m and breadth 125 m at the rate of Rs 12 per metre.Sweety runs around a square park of side 75m . bulbul runs around a rectangular park of length 60m and breadth 45m . who covers less distance ?

Explanation

Q1)cost of fencing=price*perimeter of park

=12*2(175+125)

=24(300)

=7200

Q2) perimeter of square park = 4l =4*75=300 m

perimeter of rectangular field =2(l+b)=2(60+45)=2(105)=210 m

difference between them=300-210=90m

bulbul runs less distance by 90 m.