Ch 7: McDougal Littell Geometry Chapter 7: Transformations

About This Chapter

The Transformations chapter of this McDougal Littell Geometry Textbook companion course helps students learn essential geometry lessons of transformations. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Transformations textbook chapter.

How it works:

  • Identify the lessons in the McDougal Littell Geometry Textbook Transformations chapter with which you need help.
  • Find the corresponding video lessons within this companion course chapter.
  • Watch fun videos that cover the transformations topics you need to learn or review.
  • Complete the quizzes to test your understanding.
  • If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

Students will learn:

  • Basic rigid transformations
  • Shifting graphs on a plane
  • Identifying isometries
  • Naming transformations
  • Preserving length and angle measure
  • Using rigid motions to transform figures
  • Rigid motions and the definition of congruence
  • Definition of reflection in geometry
  • Reflections in a coordinate plane
  • Finding a minimum distance using reflection
  • Finding lines of symmetry using reflection
  • Definition of rotation
  • Rotations and reflections of quadrilaterals and regular polygons
  • Rotations in a coordinate plane
  • Rotations and rotational symmetry
  • Definition of translation in geometry
  • Translations in a coordinate plane
  • Translations using vectors
  • Glide reflections
  • Representing transformations as compositions
  • Finding the image of a composition and comparing orders of compositions
  • Classifying frieze patterns
  • Drawing transformed figures
  • Identifying sequences of transformations that make one figure into another

McDougal Littell Geometry is a registered trademark of McDougal Littell, which is not affiliated with

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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