Question

unit 5 triangle congruence > lesson 5 the asa congruence theorem back to intro page khalil is using rigid transformations to map △abc to △mnp. what type of transformation does ray aa indicate? (1 point) ray aa indicates a dilation ray aa indicates a rotation. ray aa indicates a reflection ray aa indicates a translation

Explanation:

A ray connecting a point to its image in a transformation can help identify the type of transformation. In a translation, all points of a figure are moved the same distance and in the same direction. The ray $AA'$ shows that point $A$ is moved to point $A'$ in a straight - line path, which is characteristic of a translation. Dilation changes the size of a figure, rotation turns a figure around a point, and reflection flips a figure over a line.

Answer:

Ray $AA'$ indicates a translation.