Question

The area of a square field is 28,224 m square. Find the cost of fencing it at rupees 15 per metre​

Answer 1

Answer:

The cost of fencing = Rs. 10080

Step-by-step explanation:

Let the side of square field be x

Area of field = 28224

(Side)² = 28224

x² = 28224

x = ✓28224

x = 168

Perimeter of field = 4a = 4x168 = 672m

Cost of fencing = 672x15 = Rs. 10080

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