Question

The side of a triangle are at the ratio of 25:14:12 and its perimeter is 510 . Find its sides and area

Answer 1

let the three sides be 25x , 14x , 12x
perimeter=510
25x+14x+12x=510
51x=510
x=510/51
x=10
the three sides are 250 unit, 140 unit, 120 unit

Answer 2

25x , 14x , 12x

perimeter=510

25x+14x+12x=510

51x=510

x=510/51

x=10

the three sides are 250 unit, 140 unit, 120 unit