Question

what type of rigid transformation can map △abc → △abc (1 point) a translation no rigid transformation can make this happen a reflection a rotation

Explanation:

A translation moves every point of a figure the same distance in the same direction. A reflection flips a figure over a line of reflection. A rotation turns a figure around a fixed - point. By observing the orientation of $\triangle ABC$ and $\triangle A'B'C'$, we can see that the orientation has changed in a way that is characteristic of a reflection. The shape and size remain the same (rigid transformation), but the relative position of the vertices has changed as if flipped over a line.

Answer:

C. a reflection