Question

The sides of a triangle are in the ratio 3 : 4 : 5 and its perimeter is 144 m. Find the area of the triangle

Answer 1

let the ratio BX and the ratio of 3 x 4 x 5 x and perimeter is equal to 2 into l+b equal to this question first answer is 36 second answer is 48 and third answer is 60