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reflections worksheet

Author:
aw2016045
GeoGebra Applet
This pre-image has been reflected over the y-axis to form an identical image in quadrant one.  To reflect any object, several rules need to be followed.  The pre-image that is being reflected will always be reflected over a line.  This line has to be equidistant from each of the corresponding points of the images.  For example, point A has to be the exact same distance from the line as point A’. Also, the image has to be congruent to the pre-image or is an isometry.  Using these properties, a reflection of a pre-image can be created.

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