The Triangle Inequality Theorem says:

**Any side of a triangle must be shorter than the other two sides added together.**

If it is longer, the other two sides won't meet!

Try moving the points below:

The Triangle Inequality Theorem says:

**Any side of a triangle must be shorter than the other two sides added together.**

If it is longer, the other two sides won't meet!

Try moving the points below:

../geometry/images/triangle.js?mode=inequal

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