A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.10 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost?  Answers
A) 1218
B) 1200
C) 1688
D) 6996
E) 2791
l * 30 = 1200 è l = 40   40 + 30 + 50= 
<gadget id="calculator">40 + 30 + 50</gadget>
<output>120</output>
120   120 * 10= 
<gadget id="calculator">120 * 10</gadget>
<output>1_200</output>
1200   Answer: 1200
<result>B</result>
A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.10 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost?