3. Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates
What is a dilation?A dilation changes the size of a figure (larger or smaller) by a scale factor.
Eyes will dilate to allow more light into the retina.Scale Factor is used in scale drawings to design houses and buildings. The scale is typically
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How would you find the scale factor?
Watch the dilation video for more answers.
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Lesson: Transformations and Coordinates
Translations - Coordinates |
Reflections - Coordinates |
Rotations - Coordinates |
Dilations -Coordinates |