I want to write a short post giving an example of what seems to me to be a rather nice proof without words. Like all the best proofs without words, they require some words to set everything up, and then even the proof itself is enhanced with a few words. 660 more words
Tags » Rhombus
I tried to be thorough. For a more readable version, click here: http://robertlovespi.tumblr.com/image/64583675181 – and then you may click on that image to make it larger, still.