2012 · Q93
The lengths of three line segments in cm are given in each of the four cases. Which one of the following cases is not suitable to be the three sides of a triangle?
Elementary MathematicsGeometry
- A2, 3, 4
- B2, 3, 5
- C2, 4, 5
- D3, 4, 5
Explanation
2+3 = 5 violates the strict triangle inequality.