Question

The perimeter of a triangle is 540 m and its sides are in the ratio 25 : 17 : 12. Find the area of the triangle.​

Answer 1

Answer:

a=250 cm b=170 cm c=120cm

Step-by-step explanation:

Perimeter of triangle =540m

Let the sides of triangle be,a, b and c,  

On dividing 540 m in the ratio 25:17:12, we get

a=25xcm

b=17xcm

c=12xcm

we know that, perimeter of a triangle = Sum of all sides =a+b+c

540=25x+17x+12x

540=54x

x=10

Sides are:

a=25x=250cm

b=17x=170cm

c=12x=120cm

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Answer 2

Step-by-step explanation:

I hope it may help to you....