Question

The sides of the triangle are in the ratio 1/2:1/3:1/4 and its perimeter is 91 cm

Answer 1

Answer:

LCM of 2,3,4=12

therefore ratio=6:4:3

let the sides be 6x,4x,3x

6x+4x+3x=91

13x=91

x=7

now,

sides=

6x=6*7=42cm

4x=4*7=28cm

3x=3*7=21cm