Congruence: Defining Rotations, Reflections, and Translations (CCSS.G-CO.4) Practice Test

Each point $P$ is mapped to $P'$ so that $\overline{PP'}$ is parallel to a fixed line and $PP'$ has a fixed length.

Each point $P$ is mapped to $P'$ so that a fixed line $\ell$ is the perpendicular bisector of $\overline{PP'}$.

Each point $P$ is mapped to $P'$ so that $OP'$ is parallel to $OP$.

Each point $P$ is mapped to $P'$ so that $OP=OP'$ and $\angle POP'=90^\circ$, measured about $O$.