The Compendium Geometry is an eBook providing facts, formulas and explanations about geometry. 
Home Analytic Geometry Triangle Generalized Pythagorean Theorem  
See also: Pythagorean Theorem  
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Generalized Pythagorean TheoremThe generalized Pythagorean theorem is valid not only for right triangles but also for any kind of triangle.
a^{2} = b^{2} + c^{2} ± 2bp
with q .... projection of a onto c r .... projection of b onto a


Home Analytic Geometry Triangle Generalized Pythagorean Theorem 