Founded in late 2003 and heartquartered in France, we are **non-profit** and **independant**.

We believe in the open web, think internet services should be sustainable, build for the long term.

While we are re-launching the service, we only accept new members through invitation.

Contain a list and C++ implementation some geometry algorithm. Very useful

This website offers motivational and interactive class activities to learn more about 3D shapes. It also shows how to calculate surface area and volume, as well as other mathematical properties about the 3D shapes. Specific topics include surface area and volume, platonic solids, Euler's Theorem, and several others. The Test Your Skills link provides an interactive quiz complete with photos, illustrations, and animations. The About This Interactive link provides standards, goals, lesson ideas, and more.

AAA Math features a comprehensive set of interactive arithmetic lessons. Unlimited practice is available on each topic which allows thorough mastery of the concepts. A wide range of lessons (Kindergarten through Eighth grade level) enables learning or review to occur at each individual's current level.

GeoGebra is a free and multi-platform dynamic mathematics software for schools that joins geometry, algebra and calculus. It received several international awards including the European and German educational software awards. It is open sourced, can be web-based or installed locally. Very similar to Geometer's sketchpad.

Geometry Solutions is a sophisticated calculator that calculates the perimeter, lateral and surface areas, and volume of plane and solid geometric figures. Practice using these formulas to improve your geometry skills!

Marine

last mark : 08/09/2016 17:51

ghis

last mark : 07/10/2012 23:00

Takwann

last mark : 30/10/2010 12:53

nachilau

last mark : 18/04/2010 08:14

shinze

last mark : 19/06/2009 14:23

ycc2106

last mark : 07/05/2009 12:57

Lila Novska

last mark : 27/11/2008 09:14

knann

last mark : 18/02/2008 11:08

jdrsantos

last mark : 19/01/2008 18:14

ujwala

last mark : 05/11/2007 04:24

nlewis

last mark : 17/01/2007 17:43

redivider

last mark : 31/10/2006 03:12