# Lines of Reflection

- Author:
- Kevin Westrich, John Williams, Aaron Dankman

- Topic:
- Reflection

## Properties of Reflections

A quadrilateral has been reflected over a line. Use the Segment Tool to construct segments connecting the corresponding points. Drag the points of the line of reflection and make observations about the segments and the line of reflection.

## Observe

What do you notice about the relationship between the line of reflection and the segments connecting corresponding points?

## Construct

Below, a figure has been reflected over a line, but the line has been hidden. Use the Perpendicular Bisector Tool to construct the line of reflection.

## Identify

How can you construct the line of reflection?