Question

Ratio of three sides of a triangle are 1:3:5 and perimeter of the triangle is 270 cm find the sides

Answer 1

Answer:

Let the sides of the Triangle be --> 1x, 3x, 5x ( For any real value of x )

Formula for perimeter :-

a + b + c = Perimeter

So,

1x + 3x + 5x = 270

9x = 270

x = $\frac{270}{9}$

x = 30cm

So the values of the sides will be,

1 × 30 = 30cm

3 × 30 = 90cm

5 × 30 = 150cm

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