The perimeter of a triangular field is 540 m and its sides are in the ratio 25 : 17 : 12
Channel: Doubtnut
Date: 03/01/2020

The perimeter of a triangular field is 540 m and its sides are in the ratio 25 : 17 : 12. Find the the area of the field. Also, find the cost of ploughing the field at Rs. 5 per `m^(2)`.