The three sides of a triangle are n, 3n+2, and 4n−4. if the perimeter of the triangle is 54cm, what is the length of each side? separate multiple entries with a comma.

 7cm , 23 cm and 24.

Step-by-step explanation:

Given : The three sides of a triangle are n, 3n+2, and 4n−4.

We know that the perimeter of a polygon is the sum of all its sides.

Now, Perimeter of Triangle will be :-

If the perimeter of the triangle is 54 cm , then we have

Add 2 both sides, we get

Divide both sides by 8, we get

Then , 3n+2 = 3(7)+2=23

4n-4 = 4(7)-4=24

Hence, the length of all its side will be 7cm , 23 cm and 24.

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