As you know, there are 367 proofs of the Pythagorean theorem, and this number is recorded in the The Guinness Book of Records. Note that if you add proofs that have not been published in the scientific literature, we get a little less than 500 ways to proof of this theorem (geometric, algebraic, mechanical, etc.). This animation shows one of proofs of this theorem.
Find this site at: DitchThatTextbook.com/sharing This session introduces you to a long list of collaborative activities that can be accomplished across the entire Google Apps suite. These activities utilize the real-time collaboration, chat, commenting and link sharing capabilities of Google Apps. Collaborative activities can cross over to administration, enabling new, powerful modes of staff communication [...]