www.grc.nasa.gov/WWW/k-12/rocket/pythag.html

The theorem states that: For any right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. Mathematically, this is written: h^2 = a^2 + b^2 The theorem has been known in many cultures, by many names, for many years. Pythagoras, for whom the theorem is named, lived in ancient Greece, 2500 years ago.

helpingwithmath.com/pythagoras-theorem

Pythagoras' Theorem allows the length of one side of a triangle to be calculated if the lengths of the other two sides are known. This is especially useful when finding the distance between two points of a coordinate system. Pythagoras and his theorem. Pythagoras was a Greek mathematician and philosopher who lived over 2500 years ago.

math.libretexts.org/Courses/Monroe_Community_College/MTH_098_Elementary_Algebra...

This theorem has been used around the world since ancient times. It is named after the Greek philosopher and mathematician, Pythagoras, who lived around 500 BC. Before we state the Pythagorean Theorem, we need to introduce some terms for the sides of a triangle. Remember that a right triangle has a 90° angle, marked with a small square in the ...

science.howstuffworks.com/math-concepts/pythagorean-theorem.htm

The Pythagorean theorem, which explains how to calculate the longest side of a right-angled triangle, is an ancient mathematical statement that still buttresses modern-day construction, aviation and even how we navigate through traffic.

faculty.umb.edu/gary_zabel/Courses/Phil 281b/Philosophy of Magic/Arcana...

Pythagorean Theorem. Let's build up squares on the sides of a right triangle. Pythagoras' Theorem then claims that the sum of (the areas of) two small squares equals (the area of) the large one. In algebraic terms, a 2 + b 2 = c 2 where c is the hypotenuse while a and b are the sides of the triangle.

nzmaths.co.nz/resource/pythagoras-theorem

Pythagoras himself is best known for proving that the Pythagorean Theorem was true. The Sumerians, two thousand years earlier, already knew that it was generally true, and they used it in their measurements, but Pythagoras proved that it would always be true.

talesoftimesforgotten.com/.../24/did-pythagoras-discover-the-pythagorean-theorem

The Greek philosopher Pythagoras of Samos (lived c. 570 – c. 495 BC) is most famous today for having allegedly discovered the Pythagorean theorem, but, historically speaking, he did not really discover this theorem and it is even questionable whether he ever engaged in any kind of mathematics at all.

www.instructables.com/Pythagorean-Theorem

The name Pythagorean theorem came from a Greek mathematician by the named Pythagoras. Pythagoras developed a formula to find the lengths of the sides of any right triangle.Pythagoras Discovered that if he treated each side of a right triangle as a square (see figure 1) the two smallest squares areas when added together equal the area of the larger square.

www.geom.uiuc.edu/~demo5337/Group3/hist.html

Beyond the Pythagorean Theorem. In the 17th century, Pierre de Fermat(1601-1665) investigated the following problem: For which values of n are there integral solutions to the equation x^n + y^n = z^n. We know that the Pythagorean theorem is a case of this equation when n = 2, and that integral solutions exist.

www.biblegematria.com/pythagoras.html

Pythagoras, from the Greek island of Samos, (c570-c495 B.C.) believed that numbers were the building blocks of all reality.He is given credit for the discovery of the Pythagorean theorem, which states that "the square of the hypotenuse of a right triangle equals the sum of the squares of the other two sides". The relationship between Pythagorean geometry and Bible gematria makes for an ....