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# Shapes

### area and perimeter

Question | Answer |
---|---|

How do you find perimeter? | Add up all the sides |

What is area? | The number of square units that will fit inside a shape |

How do you find area of a rectangle or square? | Multiply length times width |

How do you find area of a triangle? | Base times height divided by two |

What must the base and height form? | A right angle |

What is the perimeter of a rectangle with a width of 12 feet and a length of 6 feet? | 36 feet |

What is the area of a rectangle with a width of 6 cm and a length of 7 cm? | 42 square cm |

What is the area of a triangle with a base of 8in and a height of 2in? | 8 square in |

What is the length of a rectangle whose area is 10 square feet and width is 5 feet? | 2 feet |

What is the perimeter of a triangle with side lengths of x, 2x, and x +3? | 4x + 3 |

What is the area of a rectangle whose base is x and height is 4? | 4x |

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