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stupid math vocab

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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Term
Definition
Geometry   The study of shapes  
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Point   No exact location in a space that has no size  
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Plane   Infinitely many intersecting lines in which extend forever in all directions  
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Space   The set of all of the points expanding in three dimensions  
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Collinear   Points that lie in the same line  
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Coplanar   Points which live in the same plane  
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Endpoint   Point at the end of the line  
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Line segment   Part of a line with two endpoints  
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Ray   Part of a line with only one endpoint that extends forever  
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Intersection   A point or set of points where lines, planes, or rays intersect eachother  
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Postulates   Basic rules of geometry  
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Theorem   A statement that can be proven true  
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Translation   Moves every point in a figure the same distance and same direction  
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Reflection   A transformation that turns a figure into its mirror image by flipping it  
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Line of reflection   The line a figure is reflected over  
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Rotation   A transformation by which a figure is turned around to create an image  
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Center of rotation   The fixed point that a figure is rotated on  
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Composition   To preform more than one rigid transformations on a figure  
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Glide reflection   A composition of a reflection and a translation parallel to the line of reflection  
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Created by: rebecahelizabeth
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