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Pythagorean    
a. 毕达哥拉斯的

毕达哥拉斯的

Pythagorean
adj 1: of or relating to Pythagoras or his geometry;
"Pythagorean philosophy"; "Pythagorean theorem"

Pythagorean \Pyth`a*go"re*an\, a. [L. Pythagoreus, Gr. ?.]
Of or pertaining to Pythagoras (a Greek philosopher, born
about 582 b. c.), or his philosophy.
[1913 Webster]

The central thought of the Pythagorean philosophy is
the idea of number, the recognition of the numerical
and mathematical relations of things. --Encyc. Brit.
[1913 Webster]

{Pythagorean proposition} (Geom.), the theorem that the
square described upon the hypothenuse of a plane
right-angled triangle is equal to the sum of the squares
described upon the other two sides.

{Pythagorean system} (Astron.), the commonly received system
of astronomy, first taught by Pythagoras, and afterward
revived by Copernicus, whence it is also called the
{Copernican system}.

{Pythagorean letter}. See {Y.}
[1913 Webster]


Pythagorean \Pyth`a*go"re*an\, n.
A follower of Pythagoras; one of the school of philosophers
founded by Pythagoras.
[1913 Webster]


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  • Pythagorean theorem - Wikipedia
    The Pythagorean theorem is derived from the axioms of Euclidean geometry, and in fact, were the Pythagorean theorem to fail for some right triangle, then the plane in which this triangle is contained cannot be Euclidean
  • Pythagorean theorem | Definition History | Britannica
    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
  • Pythagorean Theorem - Math is Fun
    When a triangle has a right angle (90°) and squares are made on each of the three sides, then the biggest square has the exact same area as the other two squares put together! (press Go) It is the "Pythagorean Theorem" and can be written in one short equation: Note:
  • Pythagorean Theorem – Definition, Formula, Problems
    Learn about the Pythagorean theorem in geometry Get its definition, formula, and worked example math problems
  • Pythagoreantheorem
    In terms of the right triangle in Fig 6 11, the lefthand side of the first inequality in Eq (6 37) is the square of the hypotenuse, and the righthand side is the square of the leg (from the Pythagorean theorem usage in Eq (6 35))
  • Pythagorean theorem | Geometry (all content) - Khan Academy
    In this topic, we’ll figure out how to use the Pythagorean theorem and prove why it works
  • Pythagorean Theorem – Formula, Examples and Practice Problems
    Pythagorean Theorem – Formula, Examples and Practice Problems a² + b² = c² The relationship between the three sides of a right triangle This guide covers the Pythagorean Theorem from the ground up: what it means, the formula, four worked examples, five practice problems with answers, and the mistakes students most often make
  • Pythagorean Theorem | Brilliant Math Science Wiki
    The Pythagorean theorem states that if a triangle has one right angle, then the square of the longest side, called the hypotenuse, is equal to the sum of the squares of the lengths of the two shorter sides, called the legs
  • Pythagorean Theorem -- from Wolfram MathWorld
    After receiving his brains from the wizard in the 1939 film The Wizard of Oz, the Scarecrow recites the following mangled (and incorrect) form of the Pythagorean theorem, "The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side "
  • Pythagorean (Pythagoras) Theorem – Definition, Formula, Examples
    The Pythagorean Theorem, also known as Pythagoras theorem is a mathematical relation between the 3 sides of a right triangle, a triangle in which one of 3 angles is 90°





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