Question

drag an answer - choice into each box to complete the sentences. pcrg is a of pcrg. if (overline{cr}) is parallel to (overline{pg}), then (overline{cr}) is to. parallel, perpendicular, reflection, rotation, translation, equal, (overline{pg}), (overline{gr}), (overline{pg}), (overline{gr})

Explanation:

When a figure is transformed (in this case, $\triangle PCRG$ maps onto $\triangle P'C'R'G'$), if it is a rigid - motion transformation like translation, rotation or reflection, the pre - image and the image are congruent. So $\triangle P'C'R'G'$ is a congruent image of $\triangle PCRG$. Also, in a rigid - motion transformation, parallel lines in the pre - image remain parallel in the image. If $\overline{GR}$ is parallel to $\overline{PG}$ in the pre - image, then $\overline{G'R'}$ is parallel to $\overline{P'G'}$.

Answer:

1. congruent image
2. parallel; $\overline{P'G'}$