Question

Os And find the square bara of the rate cast of fencing a of side 160m of 20$
per metre
​

Answer 1

Answer:

Side of square = 250 m

Perimeter of square = 4 x side

= 4 x 250 = 1000 m

Since, cost of fencing of per meter = Rs. 20

Therefore, cost of fencing of 1000 meters = 20 x 1000 = Rs. 20,000

Answer 2

Answer:

12800

Step-by-step explanation:

Perimeter of a square of side = 4s.

This implies,

Perimeter of the square park.

= 4 x 160 = 640m

Cost of fencing .

640m = 640 x 20 = 12800

.