Matching Pairs Pythagorean Theorem VocabularyOnline version Vocabulario básico sobre "Teorema de Pitágoras" en inglés. by Maria Isabel Miranda Rodriguez 1 Right angle 2 Opposite side 3 Length 4 Leg 5 Isosceles Triangle 6 Triangle 7 Altitude 8 Right triangle 9 Equilateral Triangle 10 Hypotenuse 11 Pythagorean Theorem 12 Square roots 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. Distance between two points A triangle with all three sides congruent and all angles measuring 60 degrees A line segment that goes from a vertex to the opposite side forming a right angle ( also known as height) 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 triangle with one right angle An angle that measures 90 degrees 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. A triangle with two congruent sides and congruent angles opposite the congruent sides