Question

The sides of a triangle are in the 2:3:4 and its perimetre is 63 cm . Whay ate the lenghts of its sides?

Answer 1

Answer:

14cm, 21cm, 28cm

Step-by-step explanation:

Let the length of the sides of triangle be 2x, 3x, 4x

2x+3x+4x=63

9x=63

x=63/9

x=7

sides of triangle =2x=2*7=14cm

3x=3*7=21cm

4x=4*7=28