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Problem of the day
1) How many points are needed to form a line?
2) Can two straight lines intersect at more than one point?
Line and Angle Relationships
•You will be able to identify different types of lines.
Vocabulary
•Parallel lines are two lines that lie in the same plane and do not intersect.
• Intersecting lines are lines that cross paths in one place.
• Skew lines are lines that do not lie in the same place. They are NOT parallel and do NOT intersect.
Types of Lines
•Draw two intersecting lines. Then draw a segment that is parallel to one of the intersecting lines.
•Vertical angles – opposite angles formed by two intersecting lines
•Transversal – the line that intersects parallel lines
