Question

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

Answer 1

Answer:

Step-by-step explanation:

$⇒  Perimeter \: of \: triangles \: is  \: 27cm.</p><p></p><p>$

$⇒  Sides \: are \: given \: in \: ratio \:  3:2:4$

$We \: know \: , Perimeter \: of \: triangle \: = Sum \: of \: all \: sides.$

$Let \: sides \: of \: triangle \: are \:  3x,2x and  \: 4x.$

$3x+2x+4x=27$

$9x=27$

$∴  x=3$

$1st side =3x=3×3=9cm$

$2nd side =2x=2×3=6cm$

$3rd side =4x=4×3=12cm$

$hope \: its \: help \: you \:$