sides of a rectangular park are in the ratio 3 : 2 and its area is 5766 sq m , the cost of fencing it at 50 ps per meter is ?
"3 x * 2 x = 5766 = > x = 31 2 ( 93 + 62 ) = 310 m 310 * 1 / 2 = rs . 155 answer : d"
divide(multiply(50, rectangle_perimeter(sqrt(divide(multiply(5766, 2), 3)), divide(5766, sqrt(divide(multiply(5766, 2), 3))))), const_100)