Question

3 The sides of a triangle are in the ratios, 1:1.5: 2 and its perimeter is 18 cm. Find the length of each side.​

Answer 1

Answer:

Step-by-step explanation:

The three side we can consider

1x

15x

2x

And there perimeter is 18 cm

1x+15x+2x=18

18x=18

X=18/18

X=1

P

Answer 2

Answer:

Step-by-step explanation:

let sides be 1x,1.5x and 2x

so,1x+1.5x+2x=18

4.5x=18

x=18/4.5

x=4 cm

therefore sides are 4,6 and 8 cm