Question

The perimeter of a triangular field is 216 cm and its sides are in the ratio 25 : 17 : 12. Find its​

Answer 1

Step-by-step explanation:

Let the ratio be 25x , 17x , 12x

As we know perimeter = Sum of length of all sides

25x + 17x + 12x = 216

54x = 216

x = 216/54

x = 4

Therefore 25x = 25*4 = 100cm

17x = 17*4 = 68cm

12x = 12*4 = 48cm