Parallel Lines and Transversals

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Angle 1 and Angle 5 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Angle 6 and Angle 7 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Which of the following is an example of corresponding angles?

•  $\angle8\ and\ \angle4$  

•  $\angle5\ and\ \angle7$  

•  $\angle1\ and\ \angle7$  

•  $\angle3\ and\ \angle5$  

Which of the following is NOT an example of supplementary angles?

•  $\angle7\ and\ \angle8$  

•  $\angle2\ and\ \angle3$  

•  $\angle1\ and\ \angle7$  

•  $\angle6\ and\ \angle4$  

Same Side Interior angles...

• Add to be 180

• Are congruent

• Add to be 90

• Are equal

Identify each pair of angles.

• corresponding

• alternate exterior

• vertical

• alternate interior

A line that passes through 2 or more lines is called a ______________.

• transitive
• passer through line
• transversal
• bisector

Find the missing angle.  Find x.

• 15^o
• 50^o
• 130^o
• 165^o

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o