Term 
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        Definition 
        
        | to share a point or points |  
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        Term 
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        Definition 
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        Term 
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        Definition 
        
        | lines in the same plane that are neither parallel nor perpendicular |  
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        Term 
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        Definition 
        
        | lines that stay the same distance apart; lines that do not cross |  
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        Term 
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        Definition 
        
        | two lines that intersect at right angles |  
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        Term 
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        Definition 
        
        | an angle whose measue is more than 0 degrees and less than 90 degrees |  
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        Term 
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        Definition 
        
        | the opening that is formed when two lines, line segments, or rays intersect |  
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        Term 
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        Definition 
        
        | having the same size and shape |  
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        Term 
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        Definition 
        
        | an angle whose measure is more than 90 degrees and less than 180 degrees |  
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        Term 
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        Definition 
        
        | a flat surface that has no boundaries |  
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        Term 
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        Definition 
        
        | a closed, flat shape with straight sides |  
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        Term 
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        Definition 
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        Term 
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        Definition 
        
        | an angle that forms a square corner and measures 90 degrees |  
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        Term 
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        Definition 
        
        | a line segment that is part of a polygon |  
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        Term 
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        Definition 
        
        | having the same shape but not necessarily the same size; proportional |  
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        Term 
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        Definition 
        
        | an angle that measures 180 degrees and forms a straight line |  
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        Term 
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        Definition 
        
        | a point of an angle, polygon, or solid where two or more lines meet |  
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        Term 
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        Definition 
        
        | a number that has not been rounded |  
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        Term 
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        Definition 
        
        | to express a calculation or measure to a specific degree of accuracy |  
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        Term 
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        Definition 
        
        | a whole number that ends with one or more zeros |  
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        Term 
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        Definition 
        
        | the differnce between the starting time and ending time |  
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        Term 
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        Definition 
        
        | answer to an addition problem |  
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        Term 
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        Definition 
        
        | answer to a subtraction problem |  
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        Term 
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        Definition 
        
        | answer to a multiplication problem |  
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        Term 
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        Definition 
        
        | answer to a division problem |  
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