Relier Pairs Triangle Properties Matching GameVersion en ligne Match concepts related to the properties of triangles for a fun learning experience! par David Guzmán 1 Obtuse Triangle 2 Pythagorean Theorem 3 The sum of all exterior angles of any triangle equals 4 Triangles are classified according to their sides in 5 Equilateral Triangle 6 The sum of all the interior angles of a triangle is: 7 What is the name of a triangle that has two sides of the same length and the third side of different lengths 8 What is this triangle called? One angle > 90° scalenes, isosceles and equilateral Angles sum to 180° All sides equal a² + b² = c² 360° Equilateral isosceles