Question

find the area of triangle whose sides are in the ratio 5 to the 12 to the 13 and its perimeter is 60 CM

Answer 1

let each sides of the triangle be 5x,12x,13x
A/Q. 5x+12x+13x=60
30x = 60
x=60/30
x=2
therefore the sides of the triangle are 10cm, 24cm and 26cm