GeoGebra Classroom

# Reflections

## Finding a line of reflection.

Using the tools provided, find the line of reflection that maps the pre-image (Blue) to the image (Pink).

## Line of reflection.

What do you need to construct to find the line of reflection that maps the pre-image (Blue) to the image (Pink)?

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## Cirlces

How many circles does it take to make the construction of the line of reflection?

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## Reflecting over a line.

Using the tools provided, reflect the polygon in the given line by reflecting each point one at a time then creating the polygon..

## Reflecting in a line.

When you are reflecting a point in a line, what is your first step?

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## Reflecting in a line.

After you construct the perpendicular line, you make the intersection of that line and the line of reflection. This point is the MIDPOINT between a pre-image point and its image. Show this by using it as the center of a _____________.

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