In French middle school mathematics (4ème), and rotations are two fundamental geometric transformations. Mastering them is crucial for developing spatial reasoning and succeeding in higher-level geometry.
The new coordinates of B are (5, -4).
( Draw a simple figure, e.g., a triangle with coordinates (0, 0), (2, 0), (1, 2) ) translation et rotation 4ème exercices corrigés pdf