Question

cost of fencing a rectangular park 300 long and 200 metre wide at the rate of rupees 4 per metre​

Answer 1

Answer:

Fencing : Perimeter of park

Step-by-step explanation:

Perimeter of rectangle = 2(l+b)

= 2 x (300+200)

=2 x 500

=1000m

Cost of fencing = 4rs/m

=4 x 1000= 4000 rs

Answer 2

Answer:

2,40,000

Step-by-step explanation:

Length of park = 300

Breadth of Park = 20

perimeter of Park =2( l+b )

= 2(300+200)

= 2(500) =1000m

Cost of fencing the park at ₹4 perm² = 1000×4=₹4000@ns