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 ?  Choose the correct choice from the following answers: A) 1288 B) 2797 C) 3944 D) 1299 E) 1082
Let the side of the square plot be 'a' ft.   Given area of the plot (a x a) = 289 =&gt; a = 17   Length of the fence = Perimeter of the plot = 4a = 68 ft.   Cost of building the fence = 68 x 58 = Rs. 3944.   Answer: 3944
<result>C</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 ?