Inequality between two triangles
- Author:
- Pooneh Sabouri
- Topic:
- Triangles
In the given diagram, AB = DE, BC = DF. But the angles between AB and BC is not congruent to the angle between DE and DF.
Prove the following theorem:
If two triangles have a pair of unequal angles contained by two sides equal in pairs, and the third sides of the triangles are unequal, then the greater side is opposite the greater angle.