
Printable Geometry Worksheets  by HelpingWithMath.com Geometry: Lines, Sides and Vertices 
1. Circle the correct name for the lines and line segments below.


line segment DB  line DB  line segment BD  
line segment M  line NM  line segment N  
line segment X  line XY  line segment XY  
line segment AB  line AB  line segment B 
2. Write how many sides and how many vertices the shapes below have.


sides: 3 vertices: 3 
sides: 4 vertices: 4 
sides: 4 vertices: 4 
sides: 6 vertices: 6 
sides: 4 vertices: 4 
sides: 12 vertices: 12 
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