Relier Pairs Properties of TriangleVersion en ligne Types and formulas par Laudith Navarro 1 AB=BC=AC 2 This si called the angeles sum property of a Triangle 3 Triangles can be classified in two mejor ways 4 Three sides, three angeles anda three vértices A Triangle has: Classification according to internal angles ando classification according to the length of its sides Equilateral Triangle They sum of allá internal angeles of a Triangle is always equal to 180°