 |
Pythagorean theorem
A simple demonstration of the Pythagorean theorem |
|
(a + b)² = 4 (½) ab + c²
a² + 2ab + b² = 2 ab + c²
a² + b² = c²
• Weisstein, Eric W., 2005, "Pythagorean Theorem", MathWorld, a Wolfram Web Resource
| ||||||
|
A = 4 At +
As
(a + b)² = 4 (½) ab + c² a² + 2ab + b² = 2 ab + c² a² + b² = c² | |||||
| References:
• Weisstein, Eric W., 2005, "Pythagorean Theorem", MathWorld, a Wolfram Web Resource | ||||||
 |
 |
http://web.ist.utl.pt/~mcasquilho/text/utilities/Pythagoras.php Created: 2005-02-03 — Last modified: 2007-01-16 |