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In mathematics, the Pythagorean theorem or Pythagoras' theorem is a fundamental relation in Euclidean geometry between the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the other two sides.
May 23, 2019 · Pythagoras (l.c. 571 to c. 497 BCE) was a Greek philosopher whose teachings emphasized the immortality and transmigration of the soul (reincarnation), virtuous, humane behavior toward all living things, and the concept of "number" as truth in that mathematics not only cleared the mind but allowed for an objective comprehension of reality.
Start with: a2 + b2 = c2. Put in what we know: 12 + 12 = c2. Calculate squares: 1 + 1 = c2. 1+1=2: 2 = c2. Swap sides: c2 = 2. Square root of both sides: c = √2. Which is about: c = 1.4142... It works the other way around, too: when the three sides of a triangle make a2 + b2 = c2, then the triangle is right angled.
Pythagoras was a Greek philosopher who made important developments in mathematics, astronomy, and the theory of music. The theorem now known as Pythagoras's theorem was known to the Babylonians 1000 years earlier but he may have been the first to prove it. View twelve larger pictures.
Pythagoras, Greek philosopher, mathematician, and founder of the Pythagorean brotherhood.
Sep 28, 2023 · Pythagoras of Samos, also simply known as Pythagoras, was an Ancient Greek philosopher and mathematician known for his contributions to the advancement of Hellenistic arithmetic, geometry and mathematics and for his influence on both Plato and Aristotle.
Mar 3, 2024 · Pythagorean theorem, geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse. Although the theorem has long been associated with the Greek mathematician Pythagoras, it is actually far older.
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