a. Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths.

b. Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning.

c. Use tiling to show in a concrete case that the area of a rectangle with whole number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.

d. Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real world problems.

Title | Description | Thumbnail Image | Curriculum Topics |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 1 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 1This is part of a collection of math examples that show how to area and perimeter for different geometric shapes. |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 10 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 10This is part of a collection of math examples that show how to area and perimeter for different geometric shapes. |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 11 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 11This is part of a collection of math examples that show how to area and perimeter for different geometric shapes. |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 12 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 12 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 13 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 13 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 14 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 14 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 15 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 15 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 16 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 16 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 17 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 17 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 18 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 18 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 19 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 19 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 2 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 2 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 20 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 20 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 21 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 21 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 22 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 22 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 23 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 23 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 24 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 24 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 3 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 3 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 4 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 4 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 5 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 5 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 6 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 6 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 7 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 7 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 8 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 8 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Quadrilaterals: Example 9 |
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## Math Example--Area and Perimeter--Quadrilaterals: Example 9 |
Area and Perimeter of Quadrilaterals | |

## Math Example--Area and Perimeter--Rectangle Area with Tiles--Example 1 |
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## Math Example--Area and Perimeter--Rectangle Area with Tiles--Example 1 |
Area and Perimeter of Quadrilaterals |