Geometry 9.1a, Reflections & isometry

First published at 14:18 UTC on December 7th, 2018.

An explanation of how a reflection is a transformation across a line called the "Line of Reflection". How the line of reflection is the perpendicular bisector of each segment joining each point and its image. An isometry is a transformatio…

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CategoryEducation
SensitivityNormal - Content that is suitable for ages 16 and over
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