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