Pythagorean theorem

Results: 471



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391Triangle / Quadrilateral / Equilateral triangle / Circle / Fermat point / Pythagorean theorem / Geometry / Triangles / Triangle geometry

Sunday, May 4, 2014 Problem 1. that Let x, y and z be positive real numbers such that xy + yz + zx = 3xyz. Prove x2 y + y 2 z + z 2 x ≥ 2(x + y + z) − 3

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Source URL: srb.imomath.com

Language: English - Date: 2014-05-04 12:53:55
392Trigonometry / Wallis product / Area of a disk / Pi / Sine / Pythagorean trigonometric identity / Mathematics / Mathematical analysis / Geometry

for any even n the maximal length of a centrally symmetric inscribed n-gon in E having a given point P of E as a vertex is independent of P. Theorem 2 can be proved and generalized along the same lines. The generalizatio

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Source URL: www.angelfire.com

Language: English - Date: 2011-11-19 04:08:55
393Angle / Equations / Euclidean plane geometry / Pythagorean theorem / Triangles / Pythagorean triple / Complex number / Spectral theory of ordinary differential equations / Envelope / Geometry / Mathematics / Mathematical analysis

ELLIPTIC FUNCTIONS AND ELLIPTIC CURVES (A Classical Introduction) Jan Nekov´ aˇ r

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Source URL: www.math.jussieu.fr

Language: English - Date: 2004-09-20 07:25:40
394Elementary mathematics / Elementary algebra / Trigonometry / Quadratic equation / Pythagorean theorem / Quadratic / Trigonometric functions / Pythagorean triple / Algebra / Mathematics / Equations / Geometry

Microsoft Word - Algebra_Table_5_19_at_3_pmSaturday_Final_Printversion_Term_TWO.doc

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Source URL: www.amaps.org

Language: English - Date: 2008-08-03 20:21:44
395Pythagorean expectation / Pythagorean theorem / Mathematics / Bill James / Baseball statistics / Geometry / Sports

By the Numbers Volume 14, Number 3 The Newsletter of the SABR Statistical Analysis Committee August, 2004

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Source URL: www.philbirnbaum.com

Language: English - Date: 2004-10-15 18:57:59
396Coordinate systems / Integral calculus / Multivariable calculus / Differential geometry / Polar coordinate system / Cylindrical coordinate system / Arc length / Curvature / Pythagorean theorem / Geometry / Mathematical analysis / Mathematics

The Math Circle, Spring[removed]Talks by Gordon Ritter) What is Non-Euclidean Geometry? Most geometries on the plane R2 are non-Euclidean. Let s denote arc length. Then Euclidean geometry arises from the formula for curve

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Source URL: www.themathcircle.org

Language: English - Date: 2007-02-16 09:21:01
397Chess / Fit / Computer chess / Pythagorean theorem / Queen / Knight / Pawn / Games / Chess pieces / Outline of chess

MATH Chess ’N Math Association Level 2: Pg. 1

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Source URL: www.chess-math.org

Language: English - Date: 2014-05-19 23:44:18
398Triangle / Incircle and excircles of a triangle / Polynomial / Angle / Algebraic numbers / Pythagorean theorem / Geometry / Triangle geometry / Triangles

Mathematical Olympiad in Poland Second Round, February 25–26, 2000 First Day 1. Prove or disprove the following statement: Each positive rational number can be written in the form a 2 + b3

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Source URL: www.mimuw.edu.pl

Language: English - Date: 2000-11-24 10:18:26
399Euclidean geometry / Triangle geometry / Euclidean plane geometry / Irrational numbers / Mathematical constants / Square root of 2 / Pythagorean theorem / Triangle / Mathematical proof / Geometry / Mathematics / Triangles

Irrationality of The Square Root of Two -- A Geometric Proof Author(s): Tom M. Apostol Source: The American Mathematical Monthly, Vol. 107, No. 9 (Nov., 2000), pp[removed]Published by: Mathematical Association of Americ

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Source URL: www-fourier.ujf-grenoble.fr

Language: English - Date: 2010-10-07 04:23:25
400Triangle geometry / Triangle / Angle / Congruence / Trigonometry / Pythagorean theorem / Law of cosines / Geometry / Mathematics / Triangles

ON THE DISTRIBUTION OF VALUES DETERMINED BY COPLANAR J. H. CONWAY,

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Source URL: www.renyi.hu

Language: English - Date: 2001-12-28 06:34:10
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