1
Q
Parallel Lines
A
They can never intersect. They are lined up across from each other.
2
Q
Perpendicular Lines
A
Lines intersect. Each angle is 90º.
3
Q
Transversals
A
A line that intersects a set of parallel lines. They may look a number of different ways.
4
Q
Supplementary Angles
A
Has a sum of 180º.
5
Q
When a parallel line is cut by a transversal, what happens to the other angles?
A
The corresponding angles become congruent. Vertical angles are congruent.
Math Class
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