Sunday, February 19, 2012

Aim#5 glide reflection & Isometry

How do we use other definitions of transformations?


 Glide Reflection
- the combination of a reflection in a line and a translation along that line
Examples:


























Isometry
- a transformation of the plane that preserves length
 -  a direct Isometry preserves orientations or order the letters on the diagram go in the same clockwise or counter clockwise direction on the figure and it's image .
Example :




























 Opposite Isometry 
-changes the order such as the direction
Examples :

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