Question

what type of transformation is this? reflection rotation dilation translatio

Explanation:

In a reflection, a figure is flipped over a line of reflection. Here, triangle abc is flipped over the y - axis to get triangle a'b'c', maintaining a mirror - like relationship. Rotation involves turning a figure around a point, dilation changes the size of a figure, and translation slides a figure without flipping or rotating.

Answer:

A. reflection