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Angles that lie on opposites sides of the transversal and outside of the parallel lines.

• Alt. Int. Angles

• Vertical Angles

• Alt. Ext. Angles

• Same-Side Int. Angles

Angles that lie on the same side of the transversal and in corresponding positions are called...

• Linear Pair

• Alt. Int. Angles

• Corresponding Angles

• Alt. Ext. Angles

Angles between two parallel lines and on the same side of a transversal.

• Same Side Int. Angles

• Same Side Ext. Angles

• Vertical Angles

• Corresponding Angles

A line that crosses at least two other lines and is used to determine if two lines are parallel.

• Transversal

• Determinant

• Ray

• Segment

What is the relationship of the angles?

• Corresponding angles
• Consecutive Interior
• Alternate Interior
• Alternate Exterior

Angle Q and B are...

• Supplementary
• Congruent

Angle A and C are...

• Supplementary
• Congruent

Name the angle relationship.

• Alternate Interior
• Alternate Exterior
• Corresponding
• Vertical Angles

Name the angle relationship.

• Alternate Interior
• Alternate Exterior
• Corresponding
• Vertical Angles

Name the angle relationship.

• Same Side Interior
• Alternate Interior
• Vertical Angles
• Linear Pairs