File talk:Van-Aubel-theorem combined.svg

Source specification

Kmhkmh , could you please provide a precise source?
-If you picked the file from the internet - please provide a specific URL.
-If you digitized it yourself, then please state so and therefore please specify the book you took as source, e.g. giving the ISBN number. If possible add pagenumber.
-If you made a diagramm yourself - please provide your Template or data-source
-If there is a sourcecode used in generation, it is highly appreciated to provide it.
Thanks in advance. --Itu (talk) 08:56, 17 January 2016 (UTC)

No offense, but this a somewhat odd request for this type of mathematical drawing. That aside the file description (and license) clearly states it as my work and that it was created with Geogebra.--Kmhkmh (talk) 09:57, 17 January 2016 (UTC)

This is clearly at the lower end of clarification demands, because of the trivial shapes, but its still notable to know if the drawing is created by you, the uploader, or just a redraw of a picture found somewhere.

So i didn't see the label "This vector image was created with GeoGebra." below. While this does not exactly express that the concept is "own", i'm now taking it that way.

Again thanks for your patience :-) --Itu (talk) 02:52, 18 January 2016 (UTC)