Question

Ratio of 3 sides of traingle is 1:3:5 and perimeter of traingle is 270 cms. Find it’s sides

Answer 1

Step-by-step explanation:

let's the sides be x, 3x and 5x

we know that,

sum of all sides of triangle = perimeter

x +3x+5x = 270

9x = 270

x = 30

so,

it's Sides are;

x = 30

3x = 3*30

= 90

5x = 5*30

= 150

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Answer 2

Answer:

let sides of triangle are X, 3x, 5x

ATQ

x+3x+5x=270

9x=270

x=270/9

x=30

So, sides of triangle are

x=30cm

3x=3(30)=90cm

5x=5(30)=150cm