Question

if the sides of a triangle are in ratio 2:3:5 and it's perimeter is 150 cm find the measure of each side
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Answer 1

Question:-

if the sides of a triangle are in ratio 2:3:5 and it's perimeter is 150 cm find the measure of each side

Answer:-

The sides of the triangle are 30 cm, 45 cm and 75 cm

Explanation:-

Given:-

• Ratio of three sides of the triangle is 2:3:5

• Perimeter of the triangle is 150 cm

To find:-

• measure of each side

Solution:-

Let, the sides of the triangle are 2x cm , 3x cm and 5x cm

We know that,

${\underline{\boxed{\sf{Perimeter\:of\:triangle=sum\:of\:sides}}}}$

According to the question,

➥ 2x + 3x + 5x = 150

➥ 10x = 150

➥ x = 15

Now,

• 2x = 2 × 15 = 30 cm

• 3x = 3 × 15 = 45 cm

• 5x = 5 × 15 = 75 cm

Therefore,

The sides of the triangle are 30 cm, 45 cm and 75 cm

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Answer 2

Answer:

Therefore the each sides of the triangle is 30cm 45cm 75cm