Relier Pairs Properties of a triangle (D)Version en ligne Find the pair of each column and join them. par Tatiana Cruz 1 A triangle is 2 Adding two sides of a triangle 3 Angles sum property of a triangle 4 The largest side is 5 A exterior angle is equal to opposite interior angles The sum of the interior angles is 180° the result is greater than the third side the side opposite the largest angle a polygon with 3 angles, 3 vertices, and 3 sides Exerior angle property of a triangle