Question

the side of a triangle are in the ratio 2:3:4. find the length of the sides if the perimeter is 54cm​

Answer 1

Step-by-step explanation:

Answer: The sides of the triangle are 12, 18 and 24. Step-by-step explanation: Given : The sides of a triangle are in the ratio 2 : 3 :4.

Answer 2

Answer:

The sides of the triangle are 12, 18 and 24.

Step-by-step explanation:

Step-by-step explanation:

Given : The sides of a triangle are in the ratio 2 : 3 :4. If the if its perimeter is 54 cm.

To find : Its length of sides of the triangle ?

Solution :

Let the number be 'x'.

So, sides of triangle is 2x,3x and 4x.

The perimeter is sum of sides of triangle.

2x+3x+4x=542x+3x+4x=54

9x=549x=54

x=\frac{54}{9}x=

9

54

x=6x=6

The sides of the triangle are

2x=2\times 6=122x=2×6=12

3x=3\times 6=183x=3×6=18

4x=4\times 6=244x=4×6=24

The sides of the triangle are 12, 18 and 24.