Question

The sides of triangle are in the ratio 2:3:4 and its perimeter is 126cm find the length of all sides of triangle

Answer 1

Step-by-step explanation:

2x+3x+4x=146

9x=146

x=17

therefore

sides of triangle are

34, 51,68

Answer 2

Step-by-step explanation:

2x+3x+4x =126

9x=126

x=126÷9

x=14

14×2x

14×3x

14×4x

28cm, 42cm, 56cm