Question

The ratio of the measures of three sides of a triangle is 4.3.2 and it perimeter is 36 cm . find thearea of this triangles ​

Answer 1

Answer:

here's your answer

4x+3x+2x= 36

9x= 36

X= 4

4*4= 16

3*4= 12

2*4= 8

the sides are 16,12 and 8

Answer 2

Answer:

Let the sides be 4x, 3x and 2x respectively.

now, the perimeter is 36cm.

formula of perimeter of triangle= side+side+side

A.T.Q, 4x+3x+2x= 36

or, 9x=36

or, x= 36/9

or, x= 4

so, the sides are- 4x4cm=16cm

3x4cm= 12 cm

2x4cm= 8 cm

so, area= ( 16x 12x 8) cm^2

= 1536cm^2

hope it will help you!