Matching Pairs Pythagorean Theorem VocabularyOnline version Vocabulario básico sobre "Teorema de Pitágoras" en inglés. by Maria Isabel Miranda Rodriguez 1 Opposite side 2 Altitude 3 Pythagorean Theorem 4 Right triangle 5 Isosceles Triangle 6 Hypotenuse 7 Right angle 8 Square roots 9 Leg 10 Equilateral Triangle 11 Triangle 12 Length A shape formed by connecting three line segments Name given to the side of the right triangle that connects the legs; it is the longest side of the triangle. An angle that measures 90 degrees A triangle with two congruent sides and congruent angles opposite the congruent sides A triangle with all three sides congruent and all angles measuring 60 degrees Distance between two points The side opposite of the angle from where you look a² + b² = c² .The relationship among the lengths of the sides of a right triangle. A triangle with one right angle A line segment that goes from a vertex to the opposite side forming a right angle ( also known as height) Is a number that when multiplied by itself is equal to the original number Name given to the two sides of the right triangle that are adjacent to the right angle; the two sides that make up the right angle of the right triangle.