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.
Transvection euclid. schemas pour transvection ferreol fr Korrigan CommonsHelper Robert FERREOL fr Robert FERREOL original upload log page fr Transvectioneuclid Robert FERREOL bytes no pour transvection ferreol DP Shear geometry
Page 2023 Free-images.com. All images are Public Domain