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math

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
point   a specific place in space  
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line   a collocation of points that goes on forever in both directions  
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line segment   a line that has two endpoints  
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ray   a line that has one endpoint and continues on forever in the other direction  
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collinear points   points that lie of the same line  
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angle   two rays the that share a common endpoint  
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vertex   the shared endpoint of an angle  
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sides   the rays that make up an angle  
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acute angle   and angle that measures greater that 0 but less that 90  
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obtuse angle   an angle that measures greater than 90 but less than 180  
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right angle   an angle the measures exactly 90  
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straight angle   an angle that measures exactly 180  
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complementary angles   two angles whose sum is 90  
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supplementary angles   two angles whose sum is 180  
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adjacent angles   two angles that share a common side and vertex  
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verticle   angles that are always equal to one another  
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Created by: BENSPIER
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