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Parallel Lines


Shodor > Interactivate > Textbooks > Mathematics in Context Grade 7 > Parallel Lines

Mathematics in Context Grade 7
Triangles and Beyond
Parallel Lines
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Activity: Explore the world of translations, reflections, and rotations in the Cartesian coordinate system by transforming squares, triangles and parallelograms. Parameters: Shape, x or y translation, x or y reflection, angle of rotation.

Activity: Build your own polygon and transform it in the Cartesian coordinate system. Experiment with reflections across any line, rotations about any point, and translations in any direction. Parameters: Shape, x or y translation, x or y reflection, angle of rotation

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