http://pad1.whstatic.com/images/thumb/b/bc/UsethePythagoreanTheoremStep1preview.jpg/550pxUsethePythagoreanTheoremStep1preview.jpg.
http://www.wikihow.com/UsethePythagoreanTheorem

1. Remove the radical symbol from one of the sides' lengths to square it. For instance, if a side has a length of √7, square it to obtain the value 7. 2. Remove the radical
http://www.ehow.com/how_8552219_useradicalspytha...

military u dnt actually use the orginal formulas but we use them in combat situations.
http://answers.yahoo.com/question/index?qid=201108...

This question is roughly analogous to asking "what are some real life uses of the left claw on a claw hammer? It's not natural to focus your attention on the Pythagorean theorem
http://www.quora.com/PythagoreanTheorem/Whatare...
