Problem: 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 m 2 and the short side is 30 m long . how much would the job cost ? 
Options: a ) 2387 , b ) 1298 , c ) 1128 , d ) 1237 , e ) 1200
e