Question

8. The sides of a triangle are in the ratio 1:2:3. If the perimeter is 36 cm, find its sides​

Answer 1

Step-by-step explanation:

Given sides of a triangle are in the ratio 1: 2: 3

Perimeter = 36 cm .

• Sum of the terms of the ratio = 1 + 2 + 3 = 6

• First side = (1/6) × 36 = 6 cm

• Second side = (2/6) × 36 = 2 × 6 = 12 cm

• Third side = (3/6) × 36 = 6 × 3 = 18 .

Answer 2

$\huge\mathfrak{{\underline{\underline{\purple{answer!}}}}}$

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$\large\bold{{\underline{\underline{Given:–}}}}$

Sides of the triangle are in the ratio 1:2:3.

Let the sides be 1x, 2x and 3x. Also given perimeter is 36 cm

$\large\implies\bold{1x+2x+3x=36cm}$

$\large\implies\bold{6x=36}$

$\large\implies\bold{x={\frac{36}{6}}}$

$\large\implies\bold{x={\underline{\underline{6}}}}$

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Here,

1x = 6cm {1st side}

2x = 2 × 6 = 12cm {2nd side}

3x = 3 × 6 = 18cm {3rd side}

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$\huge\bold\purple{Brainliest~Please!}$