Question

If the side of a triangle area please is the ratio 12:14:25 and its perimeter is 51.find the longest side of the triangle​

Answer 1

Let the sides be 12x ,14x and 25x

According to question

=> 12x+14x+25x=51 (Perimeter of triangle =sum of all sides)

=>51x=51

=> x=51÷51

=>x= 1

1st side =12x=12

2nd side=14x=14

3rd side=25x=25

So, longest side =25.

Hope it helped

Answer 2

Answer:

longest side of triangle is 25

Step-by-step explanation:

let the sides be 12x , 14x and 25x

according to question

12x +14x+25x=51

 51x = 51

  x =1

  sides are 12 , 14 and 25

  hence, longest side is 25