Question

T the base and height of a triangle are in the ratio 3 :

2 and its area is 108cm square find its base and height

Answer 1

Let base be 3x and height be 2x

Perimeter of triangle =1/2*b*h =108cm =1/2*3x*2x

108=3x^2

108/3=x^2

36=x^2

6=x

So base =6*3=18cm and height =6*2=12cm hope it will help you