Question

The side of triangle are in the ratio of 4:5:6 and its perimeter is 120 cm.Find the length of its sides.​

Answer 1

Answer:

32cm, 40cm, 48cm

Step-by-step explanation:

Ratio are 4:5:6

So, the values are 4x, 5x, 6x

Perimeter of triangle = Sum of all three sides

(4x + 5x + 6x) = 120 cm

15 x = 120

x = 8

The sides are,

4x = 4×8 = 32 cm

5x = 5×8 = 40 cm

6x = 6×8 = 48 cm