Geometry

Post any ideas or thoughts here...

[|This] is a beautiful slide show with music about fractals.

An excellent geometry tool for showing symmetries through photos: http://www.matematita.it/ A fabulous video about origami: http://www.greenfusefilms.com/store.html How good is your eye? Check [|it] out. [|Here] is a link to website that has review problems from Algebra. And [|another] [|A nice way] to view sine.

Do you need a [|proof] of the pythagorean theorem? This relies on the concept that a parallelograms don't change areas if their heights and bases remain the same.

An excellent geometry tool for showing symmetries through photos: http://www.matematita.it/ This guy seems to has a great [|set] of geometry oriented geogebra files.

Anybody up for some SSS or SAS or whatever. Both GSP and Geogebra files are [|listed].

Below is a geometry concept relating matrices and area that i stumbled across. Quite intriguing and I would be curious to know why it works. I got it from [|here]