Question

the triangles are congruent by the sss congruence theorem. which rigid transformation(s) can map △mnp onto △tsr? reflection only rotation only translation, then reflection translation, then rotation

Explanation:

Step1: Analyze triangle orientation

The orientation of △MNP and △TSR is different. A single - rotation or single - reflection or single - translation cannot map one onto the other directly.

Step2: Consider combined rigid transformations

First, a translation can be used to move △MNP so that one of its vertices coincides with the corresponding vertex of △TSR. Then, a reflection can be used to adjust the orientation to map △MNP onto △TSR.

Answer:

translation, then reflection