Question

The area of a square field is 129600 m2 . Find the cost of fencing it at the rate of Rs. 35 per metre.​

Answer 1

Answer:

Area of square field =65536

S2=65536

Fencing is along boundaries

So we want to find perimeter

P=4s

⇒465536   [s2=65536s=65536=256

P=4×256=1024m

Cost of fencing ⇒1024×5=5,120 Rs

Answer 2

Step-by-step explanation:

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