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Transformations: Congruent or Not Congruent | 8.G.A.2

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Publisher: Curated Video
In this math video we will be discussing transformation and congruent or not congruent. We will identify the four types of transformations to be translation, reflection, rotation, and dilation. We will understand a translation to result... In this math video we will be discussing transformation and congruent or not congruent. We will identify the four types of transformations to be translation, reflection, rotation, and dilation. We will understand a translation to result a congruent image that represents a "slide" left, right, up, down, or a combination of directions. A reflection will result a congruent image that represents a mirrored "flip" across the x-axis, y-axis, or a given line. A rotation will result a congruent image that is a "turn" about the origin, a vertex, or a given point. A dilation is the only transformation that results an image that is not congruent as it is a change is size by a scale factor resulting in an enlargement or a reduction. All transformations result images that are the same shape. We will use these ideas to determine each of three given sequences result a congruent or not congruent image. An exemplar solution is modeled and explained.
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Resource Details

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Media Length
5:53
Grade
9th - 12th
Subjects
Math
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Media Type
Instructional Videos
Source:
The Magic Of Math
Date
2023
Language
English
Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use

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Concepts

transformations, dilation
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Additional Tags

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