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QUESTION
Q
The ratio of the sides of a triangle are 3 : 4 : 5. If the perimeter of the triangle is 36 cm, then the sides are ?

Solution

Let, the sides be 3k, 4k and 5k. Given, perimeter of the triangle is = 36 cm Hence, 3k + 4k + 5k = 36 12k = 36 k =...

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Solution

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Keynote

The perimeter of a triangle is equal to the sum of the sides of the triangle.

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