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Transformations

Introduction to rigid transformations

Learn
Rigid transformations intro
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Translations intro
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Rotations intro
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Practice
Identify transformations
4 questions

Translations

Learn
Translating shapes
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Determining translations
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Determining translations
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Translating shapes
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Translation challenge problem
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Properties of translations
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Translations review
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Practice
Translate points
4 questions
Determine translations
4 questions
Translate shapes
4 questions

Quiz 1

Identify your areas for growth in these lessons:
Introduction to rigid transformations
Translations

Rotations

Learn
Rotating shapes
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Determining rotations
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Determining rotations
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Rotating shapes about the origin by multiples of 90°
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Rotations review
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Rotating shapes: center ≠ (0,0)
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Practice
Rotate points
4 questions
Determine rotations
4 questions
Rotate shapes
4 questions
Rotate shapes: center ≠ (0,0)
4 questions

Quiz 2

Identify your areas for growth in this lesson:
Rotations

Reflections

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Reflecting shapes: diagonal line of reflection
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Determining reflections (advanced)
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Reflecting shapes
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Reflections review
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Practice
Reflect points
4 questions
Determine reflections
4 questions
Determine reflections (advanced)
4 questions
Reflect shapes
4 questions
Advanced reflections
4 questions

Quiz 3

Identify your areas for growth in this lesson:
Reflections

Rigid transformations overview

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No videos or articles available in this lesson
Practice
Find measures using rigid transformations
4 questions
Rigid transformations: preserved properties
4 questions
Mapping shapes
4 questions

Quiz 4

Identify your areas for growth in this lesson:
Rigid transformations overview

Dilations

Learn
Performing dilations
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Dilating shapes: shrinking by 1/2
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Dilating shapes: expanding
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Practice
Dilate points
4 questions
Dilations: scale factor
4 questions
Dilations: center
4 questions
Dilate triangles
4 questions
Dilations and properties
4 questions

Quiz 5

Identify your areas for growth in this lesson:
Dilations

Properties and definitions of transformations

Learn
Precisely defining rotations
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Identifying type of transformation
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Practice
Sequences of transformations
4 questions
Defining transformations
4 questions

Symmetry

Learn
Intro to reflective symmetry
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Intro to rotational symmetry
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Finding a quadrilateral from its symmetries
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Finding a quadrilateral from its symmetries (example 2)
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Practice
Symmetry of 2D shapes
4 questions

Old transformations videos

Learn
Performing translations (old)
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Performing rotations (old)
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Performing reflections: rectangle (old)
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Performing reflections: line (old)
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Determining translations (old)
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Rotation examples (old)
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Determining rotations (old)
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Dilating lines
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Quiz 6

Identify your areas for growth in these lessons:
Properties and definitions of transformations
Symmetry
Old transformations videos

Unit test

Test your understanding of Transformations with these 21 questions.

About this unit

In this topic you will learn about the most useful math concept for creating video game graphics: geometric transformations, specifically translations, rotations, reflections, and dilations. You will learn how to perform the transformations, and how to map one figure into another using these transformations.