Checked content


Description Image d'un tétraèdre
Date 25 February 2006
Author Tomruen


© The copyright holder of this file, Robert Webb, allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted.
Attribution: Attribution must be given to Robert Webb's Stella software as the creator of this image along with a link to the website: A complimentary copy of any book or poster using images from the Software would also be appreciated where feasible.

OTRS Wikimedia

The permission to use this work has been archived in the Wikimedia OTRS system. It is available as ticket #2011112810034763 for users with an OTRS account. If you wish to reuse this work elsewhere, please read the instructions at COM:REUSE. If you are a Commons user and wish to confirm the permission, please leave a note at the OTRS noticeboard.

Ticket link:

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Want to know more?

Through Schools Wikipedia, SOS Children has brought learning to children around the world. SOS Childrens Villages helps those who have nothing and no one, giving them back the famly they have lost and bringing them the very best opportunities for a happy, healthy future. Have you thought about sponsoring a child?