Transformations – Notations and FormulasA transformation is an operation that maps an initial figure (pre-image) onto a final image called an image. Line ReflectionsA reflection is a flip. It is an opposite isometry – the image does not change size but…

RotationsA rotation is a transformation that turns a figure about a fixed point called the center of rotation. Rays drawn from the center of rotation to a point and its image form an angle called the angle of rotation. (notation Rdegrees ) An object and …