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Let's see if it really works using an example. A "3,4,5" triangle has a right angle in it, so the formula should work. ... Historical Note: while we call it Pythagoras' Theorem, it was also known by Indian, Greek, ... Right Angled Triangles Triangles Proof that a Triangle has 180° Pythagorean Triples...
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www.mathsisfun.com/pythagoras.html
www.mathsisfun.com/pythagoras.html
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Pythagorean theorem - Wikipedia, the free encyclopedia
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Trigonometry History Usage Functions Inverse functions Further reading Reference List of identities Exact constants Generating trigonometric tables Euclidean theory Law of sines Law of c...
en.wikipedia.org/wiki/Pythagorean_theorem
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The Pythagorean Theorem can be introduced to students during the middle school years. This theorem becomes increasingly important during the high school years. It is not enough to merely state the algebraic formula for the Pythagorean Theorem.
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jwilson.coe.uga.edu/EMT669/Student.Folders/Morris.Steph...
jwilson.coe.uga.edu/EMT669/Student.Folders/Morris.Stephanie/EMT.669/Essay.1/Pythagorean.html
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The Pythagorean Theorem must work in any 90 degree triangle. This means that if you know two of the sides, you can always find the third one.; ... But the theorem still works,as long as you start with the hypotenuse: 152 = x2 + 92 Simplifying the squares gives: 225 = x2 + 81 and then: 225 - 81 = x2 144 =
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www.worsleyschool.net/science/files/pythagoras/pythagor...
www.worsleyschool.net/science/files/pythagoras/pythagoreantheorem2.html
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This involves a simple re-arrangement of the Pythagoras Theorem formula to put the unknown on the left side of the equation. ... Pythagorean triples...
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www.mathopenref.com/pythagorastheorem.html
www.mathopenref.com/pythagorastheorem.html
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Calculate the hypotenuse of a right-angled triangle. The Pythagorean theorem. The application should also allow the user to perform a cylinder volume calculation. Pythagorean theorem formula: a2 + b2 = c2 Cylinder volume. ... The Pythagorean theorem. The application should also allow the user to perform a cylinder...
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www.brainmass.com/homework-help/computer-science/inform...
www.brainmass.com/homework-help/computer-science/information-systems-design/116696
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The distance formula is a method of determining the distance of a line segment between two points. It can be derived using the Pythagorean theorem.
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library.thinkquest.org/29033/math/ptheorem.htm
library.thinkquest.org/29033/math/ptheorem.htm
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Solving for Pythagorean Theorem - length of side c - Hypotenuse: ... Change Equation; Select an equation to solve for a different unknown; Scalene Triangle: No sides have equal length; No angles are equal; Scalene Triangle Equations ; These equations apply to any type of triangle.
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www.ajdesigner.com/phptriangle/right_triangle_pythagore...
www.ajdesigner.com/phptriangle/right_triangle_pythagorean_theorem_c.php
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The formula of the pythagorean theorem are the following: ･ 1.) c² = a²+ b² ･ 2.) a² = c²- b² ･ 3.) b² = c²- a²
http://wiki.answers.com/Q/What_is_the_formula_for_the_P...
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