Question

The sides of a triangle are in the ratio 1 ratio 2 ratio 3 if the perimeter is 36 cm find its sides

Answer 1

Answer:

6cm, 12cm, 18cm.

Step-by-step explanation:

Here, ratio of sides = 1:2:3.

Also, perimeter = 36cm.

Now let the sides be 1x, 2x and 3x.

So,

According to the question,

x + 2x + 3x = 36.

6x = 36.

x = 36/6.

x = 6.

Now put value of x in 1x, 2x and 3x.

Therefore,

1x = 1(6) = 6cm.

2x = 2(6) = 12cm.

3x = 3(6) = 18cm.

Therefore the sides will be 6cm, 12 cm, and 18cm respectively.

Hope it helps.

Pls mark as Brainliest..

Answer 2

Answer:

the sides of a triangle are in ratio 1:2:3 = 36

Step-by-step explanation:

Given sides of a triangle are in the ratio 1: 2: 3

Perimeter = 36 cm

Sum of the terms of the ratio = 1 + 2 + 3 = 6

First side = (1/6) × 36

= 6 cm

Second side = (2/6) × 36

= 2 × 6

= 12 cm

Third side = (3/6) × 36

= 6 × 3

= 18 cm