Question

use the image to answer the question. what single rigid transformation maps △abc→△edc? (1 point) dilation translation reflection rotation

Explanation:

A reflection flips a figure over a line of reflection. In the given triangles, if we consider a line passing through point C and perpendicular to the line segment connecting the mid - points of AB and ED, we can see that △ABC can be mapped onto △EDC by reflecting it over this line. A dilation changes the size of a figure, a translation slides a figure without rotation or reflection, and a rotation turns a figure around a point. Since the orientation of △ABC is reversed relative to △EDC, it is a reflection.

Answer:

C. reflection