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# anjhae` unit 2 vocab

### Goemetry

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

acute angle | angle less than 90 degres |

angle | is made of two rays connected at their endpoints and the point where they connect is called the vertex |

angle bisector | cuts an angle into congruent angles |

collinear points | points that lie on the same line |

congurent angles | angles that have the same measure |

congurent segments | two segments with the same length. |

conjecture | is a conclusion reached through inductive reasoning |

coordinate | a point's distance and direction from the origin of a number line |

coplanar | points and lines in the same plane |

counterexample | is enough to disprove a conjecture |

inductive reasoning | is a conclusion based on observed patterns |

line | has no length, no width or thickness. It extends without end in two directions |

midpoint | a point that gives a segment into two congruent segments |

obtuse angle | a angle that measures above 90 degrees and less the 180 degrees |

opposite rays | rays that start at the same point but go in opposite directions |

parallel lines | are lines that don't intersect |

perpendicular lines | lines that intersect to form right angles |

plane | a flat surface that has no thickness |

point | has no size but has a position |

postulate | an accepted statment of fact |

ray | the part of a line consisting of one endpoint |

right angle | an angle measuring 80 degrees |

segment | the part of a line consisting of two endpoints |

skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect |

space | is the boundless 3-dimensional set of all points. |

line | has no length, no width or thickness. It extends without end in two directions |

midpoint | a point that gives a segment into two congruent segments |

obtuse angle | a angle that measures above 90 degrees and less the 180 degrees |

opposite rays | rays that start at the same point but go in opposite directions |

parallel lines | are lines that don't intersect |

perpendicular lines | lines that intersect to form right angles |

plane | a flat surface that has no thickness |

point | has no size but has a position |

postulate | an accepted statment of fact |

ray | the part of a line consisting of one endpoint |

right angle | an angle measuring 80 degrees |

segment | the part of a line consisting of two endpoints |

skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect |

space | is the boundless 3-dimensional set of all points. |

line | has no length, no width or thickness. It extends without end in two directions |

midpoint | a point that gives a segment into two congruent segments |

obtuse angle | a angle that measures above 90 degrees and less the 180 degrees |

opposite rays | rays that start at the same point but go in opposite directions |

parallel lines | are lines that don't intersect |

perpendicular lines | lines that intersect to form right angles |

plane | a flat surface that has no thickness |

point | has no size but has a position |

postulate | an accepted statment of fact |

ray | the part of a line consisting of one endpoint |

right angle | an angle measuring 80 degrees |

segment | the part of a line consisting of two endpoints |

skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect |

space | is the boundless 3-dimensional set of all points. |

line | has no length, no width or thickness. It extends without end in two directions |

midpoint | a point that gives a segment into two congruent segments |

obtuse angle | a angle that measures above 90 degrees and less the 180 degrees |

opposite rays | rays that start at the same point but go in opposite directions |

parallel lines | are lines that don't intersect |

perpendicular lines | lines that intersect to form right angles |

plane | a flat surface that has no thickness |

point | has no size but has a position |

postulate | an accepted statment of fact |

ray | the part of a line consisting of one endpoint |

right angle | an angle measuring 80 degrees |

segment | the part of a line consisting of two endpoints |

skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect |

space | is the boundless 3-dimensional set of all points. |

line | has no length, no width or thickness. It extends without end in two directions |

midpoint | a point that gives a segment into two congruent segments |

obtuse angle | a angle that measures above 90 degrees and less the 180 degrees |

opposite rays | rays that start at the same point but go in opposite directions |

parallel lines | are lines that don't intersect |

perpendicular lines | lines that intersect to form right angles |

plane | a flat surface that has no thickness |

point | has no size but has a position |

postulate | an accepted statment of fact |

ray | the part of a line consisting of one endpoint |

right angle | an angle measuring 80 degrees |

segment | the part of a line consisting of two endpoints |

skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect |

space | is the boundless 3-dimensional set of all points. |

Created by:
anjeezy_12