What will be the cost of building a fence around a square plot with area equal to 144 sq ft, if the price per foot of building the fence is Rs. 58?	Choose one:	A) 2784	B) 2287	C) 2977	D) 2668	E) 1298
Let the side of the square plot be a ft.   a2 = 144=&gt; a = 12   Length of the fence = Perimeter of the plot = 4a = 48 ft.   Cost of building the fence = 48 * 58 = Rs. 2784.   2784nswer:2784
<result>A</result>
What will be the cost of building a fence around a square plot with area equal to 144 sq ft, if the price per foot of building the fence is Rs. 58?