Question

the area of a square field is 63536 m². find the cost of fencing it at the rate of Rs 5 per metre​

Answer 1

Answer:

Area of square field =65536

S  

2

=65536

Fencing is along boundaries

So we want to find perimeter

P=4s

⇒4  

65536

​  

   [  

s  

2

=65536

s=  

65536

​  

=256

​  

 

P=4×256=1024m

Cost of fencing ⇒1024×5=5,120 Rs.

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