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: 6 vertices: 6

sides: 4 vertices: 4

sides: 12 vertices: 12