Find the cost of fencing a rectangular park of length 175 m and breadth 125 m at the rate of ₹12 per metre.

Length of the rectangular park = 175 m Breadth of the rectangular park = 125 m ∴ Perimeter of the park = 2 [length + breadth] = 2[175 m + 125 m] = 2 x 300 m = 600 m Rate of fencing = ₹ 12 per metre Cost of fencing = ₹12 x 600 = ₹7200