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  1. Pythagoras - Wikipedia

    His political and religious teachings were well known in Magna Graecia and influenced the philosophies of Plato, Aristotle, and, through them, Western philosophy.

  2. Pythagoras | Biography, Philosophy, & Facts | Britannica

    Nov 7, 2025 · Pythagoras, Greek philosopher, mathematician, and founder of the Pythagorean brotherhood.

  3. Pythagoras - World History Encyclopedia

    May 23, 2019 · Pythagoras is best known in the modern day for the Pythagorean Theorem, a mathematical formula which states that the square of the hypotenuse of a right triangle is equal to …

  4. Pythagorean Theorem - Math is Fun

    Pythagoras. Over 2000 years ago there was an amazing discovery about triangles: When a triangle has a right angle (90°) ...

  5. Pythagoras number - Wikipedia

    In mathematics, the Pythagoras number or reduced height of a field describes the structure of the set of squares in the field. The Pythagoras number p (K) of a field K is the smallest positive integer p such …

  6. Pythagorean theorem - Wikipedia

    When Euclidean space is represented by a Cartesian coordinate system in analytic geometry, Euclidean distance satisfies the Pythagorean relation: the squared distance between two points equals the sum …

  7. Pythagoras - Stanford Encyclopedia of Philosophy

    Feb 23, 2005 · The popular modern image of Pythagoras is that of a master mathematician and scientist. The early evidence shows, however, that, while Pythagoras was famous in his own day and …

  8. Pythagoreanism - Wikipedia

    Pythagoras pioneered the mathematical and experimental study of music. He objectively measured physical quantities, such as the length of a string and discovered quantitative mathematical …

  9. Pythagoras: Biography, Mathematical Contributions, Philosophy, & Facts

    Aug 25, 2024 · Pythagoras (circa 570-495 BCE) was an ancient Greek philosopher and mathematician best known for the Pythagorean theorem, which states that in a right-angled triangle, the square of …

  10. Pythagorean Theorem Calculator

    Pythagorean Theorem calculator to find out the unknown length of a right triangle. It can provide the calculation steps, area, perimeter, height, and angles.