The triangle inequality theorem states that the sum of any two sides of a triangle must be greater than the length of the third side. If a triangle has side lengths of $\mathbf{6}$ and $12$, which inequality represents the possible lengths, $x$, of the third side of the triangle?
The triangle inequality theorem states that the sum of any two sides of a triangle must be greater than the length of the third side. If a triangle has side lengths of $\mathbf{6}$ and $\mathbf{12}$, which inequality represents the possible lengths, $\bm{x}$, of the third side of the triangle?