Question

Is there a value of n for which there could be a triangle with sides of length n, 2n, and 3n? Explain

Answer 1

None

Explanation:

There is no value for N if you try 30 it will go like this

2(30) = 60 + n = 90

3(30) = 90

your first two side have to be greater than your third

2(12) = 24 + n = 36

3(12) = 36

2(145) = 290 + n = 435

3(145) = 1305