Question

the perimeter of triangular field is 540 M and its sides are in ratio 25 ratio 17 ratio 12 find the area of the triangle and also find the cost of the cultivating the field at rupees to24.60 per 100 m square​

Answer 1

sum of all ratio=25+12+17=54

ist side=24÷54×540=240.

similarly second side is170

third is120

area of triangle= herons formula

s=a+b+c÷2

=54÷2=27
now find area of triangle by herons formula than ist divide it by 100 than multiple by24.60

Answer 2

Here is your answer mate.✌✌✔