Question

if the sides of the triangle are in ratio 3:4:5 and it's perimeter is 24cm, find the measurement of each side of the triangle​

Answer 1

Answer:

AB = 3x = 6 cm

BC = 4x = 8 cm

AC = 5x = 10 cm

Step-by-step explanation:

perimeter of the triangle ABC = 24 cm

let the ratio be x

therefore,

⇒ AB + BC + CA = 24

⇒ 3x + 4x + 5x = 24

⇒ 12x = 24

⇒ x = 24 /12

⇒ x = 2

Now, putting the value of x

AB = 3x = 6 cm

BC = 4x = 8 cm

AC = 5x = 10 cm

Answer 2

Answer:

let the sides be 3x, 4x, and 5x

3x+4x+5x = 24

12x = 24

x = 2

then,

2*3, 2*4, 2*5

so the sides are 6, 8, 10

this is your answer

Step-by-step explanation:

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