Angle Relationships and Definitions

 $\angle1$  and  $\angle2$  are ___.  

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Supplementary angles always add up to

Given the two parallel lines cut by a transversal.

What is the vertical angle to angle 4?

• Angle 2

• Angle 6

• Angle 8

• Angle 7

Given the following two parallel lines cut by a transversal.

Which pair of angles represents corresponding angles?

•  $\angle1$  and  $\angle6$  

•  $\angle6$  and $\angle5$  

•  $\angle7$  and $\angle8$  

•  $\angle4$  and $\angle8$  

Given the following two parallel lines cut by a transversal.

Which pair of angles represents alternate exterior angles?

•  $\angle3$  and $\angle8$  
  

•  $\angle7$  and $\angle2$  

•  $\angle7$  and $\angle8$  

•  $\angle4$  and $\angle8$  

Given the following two parallel lines cut by a transversal.

Which pair of angles represents same side exterior angles?

•  $\angle4$  and $\angle3$  
  

•  $\angle7$  and $\angle5$  
  

•  $\angle1$  and  $\angle2$  
  

•  $\angle6$  and  $\angle5$  
  

Given the following two parallel lines that have been cut by a transversal.

 $\angle1$  and which angle make up same side Interior angles?

•  $\angle2$  
  

•  $\angle6$  
  

•  $\angle5$  

•  $\angle3$  

Given the following two parallel lines that have been cut by a transversal.

Choose all the options that represent corresponding angles.

•  $\angle5$  and  $\angle3$  
  

•  $\angle3$  and $\angle8$  
  

•  $\angle2$  and $\angle7$  
  

•  $\angle6$  and $\angle4$  
  

Given the two parallel lines cut by a transversal,

What is the measure of  $\angle5$  ?