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GeoGebra Lesson

Exploring Transformations

Author:David Griswold

Four type of geometric transformations

In this class we will explore four different types of geometric transformations. Use the tools below to explore each type and answer questions.

Reflections - move red dots to edit the line of reflection and blue dots to change the original shape. The green shape is its image.

Is the green image the same shape as the original shape? Explain.

Is the original image always the same size as the original shape? Explain.

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