Question

3. Perimeter of a triangle is 108 cm. If the length of its sides are in the
ratio 2:3:4, find the length of the three sides of the triangle.
Solution:
The length of the sides of triangle are in ratio 2:3:4.
:: Total parts =
Perimeter of triangle =
Length of first side of triangle
2
Х
R
Length of second side =
Length of third side​

Answer 1

Answer:

sar is equal to r a + 2B e plus AC

Answer 2

Answer:

Let the number be x

2x+3x+4x=54

9x=54

x=54/9=6

The sides of the triangle are

2x=2×6=12

3x=3×6=18

4x=4×6=24

Then,

We get the sides of the triangle are 12,18 and 24.