By Allen Ma, Amber Kuang

Part of 1,001 Geometry Practice Problems For Dummies Cheat Sheet

In coordinate geometry problems, there are special rules for certain types of transformations. To determine the image point when performing reflections, rotations, translations and dilations, use the following rules:

  • Reflections:

    image0.png

  • Rotations:

    image1.png

  • Translations:

    image2.png

  • Dilations:

    image3.png