Glide Reflection Math Example

The footprints are glide reflections of each other.

Glide reflection math example. You glide a figure that s just another way of saying slide or translate and then reflect it over a reflecting line. A common example of glide reflections is footsteps in the sand. P 1 3 q 4 1 r 6 4. A special type of composition of transformations is a glide reflection and a glide reflection is the composition of a translation and a reflection.

If you want to analyze frieze symmetry the glide reflection is absolutely necessary. As given in the example on finding the image of a composition the image is in quadrant iv. A really common example of a glide reflection that can be observed in everyday life is footprints. A glide reflection is just what it sounds like.

Example 1 glide reflection goal 1 identify glide reflections in a plane. In other words a glide reflection. It is invariant under the composition of a horizontal translation and a reflection in a horizontal mirror. You re not going to involve a rotation here.

Why you should learn it goal 2 goal 1 what you should learn 7 5 r e a l l i f e k p p p œ œ œ y. If you observe your footprints when walking in the sand or when you ve got muddy feet and leave. Or you can reflect the figure first and then slide it. The order which the transformations are performed affects the final image.

Represent transformations as compositions of simpler transformations. Use the information below to sketch the image of δ abc after a glide reflection. The result is the same either way. But look at this one.