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The perimeter of a triangle is 36 cm if its sides are in the ratio of 1:3:2 find the all sides of the triangle

Question Id: MA0000002

QuestionThe perimeter of a triangle is 36 cm if its sides are in the ratio of 1:3:2 find the all sides of the triangle ?

Answer6cm18cm and 12cm

Explanation:
Ratio of sides of triangle is given 1:3:2



Let, sides are x, 3x and 2x
Then perimeter will be, x+2x+3x=6x
According to question perimeter is given 36cm.
So  6x=36
\Rightarrow x=\frac{36}{6}
\Rightarrow x=6

So,  now x=6, 3x=18 and 2x=12
Hence, sides of the triangle are 6cm, 18cm and 12cm. (Answer)
                 
       


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