Question

Rohan owns a rectangular field of length 180m and breadth 230m he wants to fence it with 5 rounds of rope what is the length of rope he should use?

Answer 1

fencing is done at the boundary i.e. perimeter of rectangular field

length of rope for 5 rounds of fencing =perimeter of rectangular field×5

perimeter=2(l+b)
=2(180+230)
=2×410
=820m


length of rope required=820×5
=4100m


hope it helps you enough

Answer 2

Answer: length = 180 m

Breadth = 230 m

Perimeter of rectangular field = 2( l+b)

= 2(180+230)

= 2(410)

= 820 m2

Length of roap = 5×820

=4100m

Step-by-step explanation: