Question

the sides of a triangle are in the ratio 3 : 2 : 4.if the perimeter of the triangle is 27 cm, find the length of each side

Answer 1

ratio = 3:2:4

let each part of the ratio be x

the sides will be 3x , 2x , 4x

perimeter = sum of all sides

3x + 2x + 4x = 27

9x = 27

x = 3cm

3x = 3 * 3 = 9cm

2x = 2 * 3 = 6cm

4x = 4 * 3 = 12cm

hope it helps you mate <3<3

pls mark as brainliest

Answer 2

perimeter of trialgle=sum of all sides
sides are given in the ratio 3:2:4:
let sides of triangle be
$3x + 2x + 4x = perimeter of triangle = 27(given)$
3×+2×+4×=27
9×=27
×=27/9
×=3
1st side=3×=3×3=9cm
2nd side=2×=2×3=6cm
3rd side=4×=4×3=12cm