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