1.

The side of a trangle are in the ratio 1:2:3.if perimeter is 36 cm, find its sides ​

Answer»

Step-by-step explanation:

Let the SIDES be x, 2x , 3x

Then PERIMETER will be x+2x+3x=6x

6x=36cm given

So x is 6CM

Therefore sides are 6cm, 12CM, 18cm.

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