Question

Find the cost of fencing of rectangular path of side 20 metre and 10 metre at the rate of. 6rupee per metre

Answer 1

length = 20m

breadth= 10 m

perimeter= 2(l+b)

2(20+10)

=2×30

=60 meters.

1 m=₹6

60 m=6×60

=₹360