Question

the sides of a triangle are in the ratio 1:2:3. if the perimeter is 36 CM.find its side

Answer 1

let the sides be =x
ATQ
1X+2X+3X=36
6X=36
X=36/6
X=6CM

1(6)=6CM
2(6)=12CM
3(6)=18CM
HOPE THIS WILL HELP YOU
PLZZZ MARK AS BRAINLIEST

Answer 2

given the sides are in the ratio of 1:2:3
then, let the sides be 1x, 2x, 3x
given its perimeter is 36cm
we know that perimete of a traingle =sum of all sides
then,
1x+2x+3x=36
6x=36
x=36/6
x=6
then x=6,2x=6*2=12,3*6=18
there fore the sides are 6,12,18