Question

the sides of the quadrilateral are ib the ratio 1:2:3:4 and the perimeter is 40 cm find the leng of each side​

Answer 1

Answer:

1:2:3:4

let them be x

$x + 2x + 3x + 4x = 40$

(given)

$10x = 40$

$x = \frac{40}{10}$

$x = 4$

So sides are

4 , 8 , 12, I6

Hope it helps...

Answer 2

Answer

Let all the sides be 1x, 2x, 3x, and 4x.

Given:- Perimeter of all the sides is 40cm.

According to question,

Sum of all sides = Perimeter of the figure

Therefore,

1x+2x+3x+4x=40cm

= 10x=40 cm

= x=40/10

= x= 4cm.

Now,

x= 4cm.

2x= 2*4=8cm.

3x= 3*4=12cm.

4x= 4*4=16cm.

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