Question

The ratio of the side of a scalene triangle is 2:3:4.The perimeter of the triangle is 63 cm.Find the Side of the triangle

Answer 1

Answer:

Let the ratio be 2x , 3x , 4x

A/q 2x + 3x + 4x = 63

9x = 63

x. = 63/9 = 7

Now , 1st side = 2x = 2× 7 = 14 cm

2nd side = 3x = 3× 7 = 21 cm

3rd side = 4x = 4× 7 = 28 cm .

Answer 2

Answer:

Let the sides of triangle be x

According to the given information :

Perimeter of triangle = 63 cm

2x+3x+4x=63

9x = 63

x= 7

Now sides of triangle :

2x = 2*7= 14

3x= 3*7=21

4x=4*7= 28