Wednesday, July 06, 2005

pythagoras theorem



a simple proof of this wonderful basic theorem ... its usage is ubiquitous

posted by Pilli at 11:56 PM 3 comments

a+b the whole cube





extending the same idea to the power three

posted by Pilli at 10:43 AM 4 comments

Sunday, July 03, 2005

a+b the whole square



starting off with the basic rectangle area.

posted by Pilli at 7:31 AM 5 comments