# Unit 1 Geometry Vocabulary

rename
jimplate's
version from
2015-08-27 20:49

## Section

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

pixel | tiny dots that make an electronic picture |

matrix | A rectangular array of rows and columns. |

discrete geometry | Geometry in which a point is a dot and a line is a row of dots |

horizontal | A line that goes left and right. |

vertical | A line that goes up and down. |

oblique | Any line that is not horizontal or vertical. |

distance on a number line | The absolute value of the difference between the two coordinates |

dense | The property that between any two points there is always another point. |

number line | Numbers are assigned to locations along a line. Zero may be anywhere. |

AB | The distance between points A and B |

absolute value | The positive distance between a number and zero. |