What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58?  Select: A) 17 B) 18 C) 19 D) 14 E) 16
Let the side of the square plot be a ft.   a2 = 289 =&gt; a = 17   Length of the fence = Perimeter of the plot = 4a = 68 ft.   Cost of building the fence = 68 * 58 = Rs. 3944.   17nswer: Option 17
<result>A</result>
What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58?