Question

the perimeter of a triangle is 54 m and its sides are in the ratio of 5 : 6 : 7. the area of the triangle is

Answer 1

HEY BUDDY...!!

HERE'S THE ANSWER..

_____________________

Perimeter = 54 m

Side of triangle

=> 5x , 6x and 7x

So ,

=> 5x + 6x + 7x = 54

=> 18x = 54

=> x = 3m

Sides are

15 m , 18m and 21 m

Now by using herone formulation

You can calculate the area ..

HOPE HELPED..

HAVE A NICE DAY..

:-)