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# Math Ch8 Vocab I

### Math Chapter 8 Vocabulary I

Term | Definition |
---|---|

face | a flat surface of a solid that does not roll |

edge | a line segments where two faces of a solid figure meet |

cube | a solid figure with six congruent squares as its faces |

solid figure | a figure that has length, width, and height |

plane figure | a figure with only two dimensions |

square pyramid | a solid figure with a square base and four faces that are triangles |

rectangular pyramid | a solid figure with a rectangle base and four faces that are triangles |

pyramid | a solid figure whose base is a polygon and whose faces are triangles with a common vertex |

triangular prism | a solid figure with two bases that are triangles and the other three faces are rectangles |

rectangular prism | a solid figure that has all rectangular faces |

vertex | the point where three or more edges of a solid figure meet |

cone | a solid figure with a base that is a circle and curved surface that meets at a point |

cyclinder | a solid figure with two congruent circular bases |

sphere | a solid figure which include all points the same distance from a point |