Use Geogebra to perform a series of rigid transformations on a triangle. Describe these transformations using words (Ex: Rotate triangle ABC about point C so that side AB coincides with side DE) and also using function notation (Ex: [math]T_v\left(r_{EF}\left(R_{D,}_{120}\left(\bigtriangleup ABC\right)\right)\right)=\bigtriangleup XYZ[/math]. Perform at least one transformation of each type (rotation, translation, and reflection).