Question

find the cost of fencing a square Park of side 320 metre at the rate of rupees 12 per metre​

Answer 1

Answer:

15360 rupees

Explanation:

we have to find perimeter of park first,

perimeter of square is 4x side

here, 4x 320= 1280

cost will be 1280 x 12= 15360 rupees

Answer 2

Answer:

Perimeter = 320 x 4 = 1280 m

Cost of fencing = 12 per m

Total cost = 1280x 12= Rs. 15360