This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Menelaus. triangle avec menelienne ferreol fr Korrigan CommonsHelper Robert FERREOL fr Robert FERREOL original upload log page fr Menelaus Robert FERREOL bytes no Robert FERREOL bytes no de la version prcdente Robert FERREOL bytes no Robert FERREOL bytes no avec menelienne ferreol DP Menelaos's theorem