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# Midterm Review

### Vocabulary

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

linear pair of angles | Two adjacent angles whose non-common sides form a line. |

Corresponding Angle | 2 angles on the same side of the transversal in the same relative position. |

Vertical Angles | A pair of non-adjacent angles formed by intersecting lines. |

Conjecture | A statement that may be true based upon observations and patterns. |

Conditional statement | A statement expressed in if-then form. |

Acute Angle | An angle measuring less than 90 degrees. |

angle bisector | A ray or line that divides an angle into two congruent angles. |

collinear | 2 or more points on the same line. |

midpoint | A midpoint of a segment divides the segment into two segment of equal length. |

congruent segments | Segments that have the same length. |

supplementary angles | 2 angles whose sum of measures is 180 degrees. |

complementary angles | 2 angles whose sum of measures is 90 degrees. |

symmetric property of equality | if a = b then b = a. |

Parallel Lines | 2 lines on the same plane that never intersect. |

Skew Lines | 2 lines not on the same plane. |

Consecutive Interior Angle | Two angles on the same side of the tranversal that are between 2 given lines. |

Perpendicular Lines | 2 lines that meet to form right angles. |

Slope | The ratio of rise to run. |

Slope-Intercept Form | y=mx + b |

Point-Slope form | y-y1 = m(x - x1) |

X intercept | A point on the x axis with y value of 0. |

y intercept | A point on the y axis with x value of 0. |

Created by:
mathlc