Parallel Lines and their angles, vert, suppl, compl angles

 $\angle1$  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

Which angle is a vertical angle to with $\angle7$  ?

•  $\angle1$  

•  $\angle5$  

•  $\angle3$  

•  $\angle6$  

•  $\angle9$  

2) 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 $\angle8$  

3) Given the following two parallel lines cut by a transversal.

Which pair of angles represents alternate interior angles?

•  $\angle3$  and $\angle8$  
  

•  $\angle7$  and $\angle2$  

•  $\angle7$  and $\angle8$  

•  $\angle4$  and $\angle8$  

4) Given the following two parallel lines cut by a transversal.

Which pair of angles represents alternate exterior angles?

•  $\angle4$  and $\angle8$  
  

•  $\angle7$  and $\angle5$  
  

•  $\angle1$  and  $\angle2$  
  

•  $\angle6$  and  $\angle5$  
  

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

 $\angle1$  and which angle make up Alternate Interior angles?

•  $\angle2$  
  

•  $\angle6$  
  

•  $\angle5$  

•  $\angle3$  

If  m∠5 = 110°, find the measure of ∠6. 

• 70°
• 110°
• 75°
• 65°

If  m∠7 = 60°, find the measure of ∠4. 

• 65°
• 110°
• 60°
• 75°