Title | Description | Thumbnail Image | Curriculum Topics |
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## Roadside Geometry |
In this module, students analyze the geometric properties of road signs. This includes studying triangular, quadrilateral, and other polygon forms in such familiar signs as the stop sign, the yield sign, and many other examples. Students then study the non-geometric properties of these signs, specifically the color coding developed by the US Department of Transportation. This provides a real-world application of geometric concepts. Geometric topics covered include: - Properties of equilateral and isosceles triangles
- Properties of quadrilaterals, specifically rectangles and squares
- Properties of other polygons
Finally, students combine their understanding of the geometric and color-coding used with signs to analyze specific road signs using critical thinking and logical reasoning. Your student s will be highly engaged by this study of roadside geometry. |
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## Definition--Central Angle |
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The definition of the term "Central Angle." Note: The download is a JPG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Definition of a Circle | |

## Definition--Polygon Concepts--Apothem |
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This is a collection of definitions related to polygons and related topics. This includes general definitions for polygons, definitions of specific polygons, and terms related to various polygon properties and measures. Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Apothem |
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This is a collection of definitions related to polygons and related topics. This includes general definitions for polygons, definitions of specific polygons, and terms related to various polygon properties and measures. Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
Link. |
Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Area of a Polygon |
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This is a collection of definitions related to polygons and related topics. This includes general definitions for polygons, definitions of specific polygons, and terms related to various polygon properties and measures. Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
Link. |
Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Area of a Polygon |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Circumscribed Circle |
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Circumscribed Circle |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Closed Figure |
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Closed Figure |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Composite Figure |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Composite Figure |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Compound Figure |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Compound Figure |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
Link. |
Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Compound Figure from Pattern Blocks |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
Link. |
Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Compound Figure from Pattern Blocks |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
Link. |
Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Concave Polygon |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Concave Polygon |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
Link. |
Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Congruent Polygons |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Congruent Polygons |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Convex Polygon |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Convex Polygon |
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Note: The download is a PNG file. ## Related Resources## To see the complete collection of Math Definitions on this topic, click on this
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Decagon |
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Decagon |
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Applications of Polygons, Definition of a Polygon | |

## Definition--Polygon Concepts--Diagonals of a Polygon |
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Applications of Polygons, Definition of a Polygon |