Question

What are facts about the line of reflection?

Answer 1

the line y = x is the point (y, x). ... Reflect over any line: Remember that each point of a reflected image is the same distance from the line of reflection as the corresponding point of the original figure. The line of reflection will lie directly in the middle between the original figure and its image.

Answer 2

Answer:

A reflection is a transformation representing a flip of a figure. ... When reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line. The fixed line is called the line of reflection.