Rotate triangles – GeoGebra
im.g.1.13.2.Turning on a Grid – GeoGebra
Rotations – GeoGebra
Draw transformations – GeoGebra
Rotations – GeoGebra
Geometry Software for Rotations
Clockwise Rotation Triangle (90 Degrees) – GeoGebra
TRANSFORMATIONS – ROTATION EXPLORATION – GeoGebra
Lesson 1.13 – GeoGebra
GeoGebra: Rotation - find the centre - Transformations in under 1