# Geometry 10.18-10.22

By [Tatiana Chen](https://paragraph.com/@tatiana-chen) · 2021-10-23

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Reviewing transformations:

*   translations = simple movements of a standard shape around a plane
    
*   reflections = reflections of a line, point, shape, or angle across the y or x axis
    
*   rotations = rotating a line, point, shape, or angle around a set point
    
*   dilation = transforming a line, shape, or angle to become smaller than it’s original size, or larger than it’s original size

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*Originally published on [Tatiana Chen](https://paragraph.com/@tatiana-chen/geometry-10-18-10-22)*