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## Lines

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**Lines**Rina Iati Baresville Elementary SouthWestern School District**Line**A line goes on and on in both directions. A line is drawn with an arrow on each end**This is called a point!**When it’s at the end of a line it is called an endpoint!**Line Segment**A line segment is a part of a line. It is drawn with two endpoints**Ray**A ray goes on and on in one direction. It is drawn with an arrow on one end and an endpoint on the other.**Parallel Lines**Parallel lines are always the same distance apart. They will never touch. “Enemy Lines”**Intersecting Lines**Intersecting lines are two lines that cross each other “Friends”**90**Perpendicular Lines Perpendicular lines are two lines that intersect to form right angles.**90**Perpendicular lines are also intersecting lines because they cross each other. Perpendicular lines are a special kind of intersecting lines because they always form “perfect” right angles.**Name each figure**Point Line Ray Line Segment Perpendicular Intersecting Parallel