What is another word for square root of two?
Pronunciation: [skwˈe͡ə ɹˈuːt ɒv tˈuː] (IPA) 
The square root of two is an irrational number that has been praised for its beauty in mathematics. Some synonyms for the square root of two include "second power of the quadratic root" and "the ratio of the hypotenuse to the leg in an isosceles right triangle." Another synonym is "Pythagoras's constant," as it is related to the Pythagorean theorem. It is also referred to as "algebraic irrational" in contrast to other irrationals. Some other synonyms are "root of two" and "sqrt(2)." Regardless of the term used, the square root of two will always remain one of the most fascinating numbers in mathematics.
