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Geometry Unit 1 Vocabulary

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Space   set of all points  
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Point   location in space that has no size.  
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Line   Series of points that extend in opposite directions without end.  
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Plane   Flat surface with no thickness  
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Collinear Points   points lying on the same line.  
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Coplaner Points   points lying on the same plane  
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Segment   part of a line consisting of 2 endpoints and all points in between.  
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Ray   line with one endpoint  
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Opposite Rays   two colinnear rays with the same endpoint  
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Parallel Lines   Coplaner lines that never intersect  
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Perpindicular Lines   Coplaner lines that intersect to form right angles.  
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Parrallell planes   planes that dont intersect  
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Angle   2 different rays with same points  
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Congruent Angles   angles with same measure  
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Angle Bisector   ray dividing an angle into 2 congruent angles  
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vertical angles   sides that form opposite rays  
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adjacent angle   2 coplaner angles with a common side, common vertex, and no common interior parts  
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complimentary   measures 90  
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supplimentary   measures 180  
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Linear Pair   2 adjacent angles whose noncommon sides form opposite rays  
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skew   non coplaner lines that never intersect  
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right angle   90 degrees  
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straight angle   180  
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vertical angle   vertical. duh  
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adjacent angles   next to eachother  
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midpoint   middle point  
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