The statement that verifies the Triangle Inequality Theorem is:
The sum of any two sides of a triangle is greater than the length of the third side.
This theorem states that for any triangle with sides of lengths \(a\), \(b\), and \(c\), the following inequalities must hold:
- \(a + b > c\)
- \(a + c > b\)
- \(b + c > a\)
These conditions ensure that the three lengths can actually form a triangle.