Symétrique

The points C'- D' and E' are the images of C- D and E under the translation of vector \(\overrightarrow{AB}\)

In plane geometry- reflection across any line

Two geometric objects are said to be congruent /ˈkɒŋɡruənt/

Two geometric objects are said to be similar

If two triangles are similar

Symétrique par rapport à l'origine