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