Geometry Review 9-23-21

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

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

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

•  $\angle1$  

•  $\angle5$  

•  $\angle3$  

•  $\angle6$  

•  $\angle9$  

Supplementary angles always add up to

Vertical angles are always

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

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 $\angle8$  

10)Given the two parallel lines cute by a transversal,

What is the measure of  $\angle5$  ?

Are the points shown collinear?

• Yes

• No

Are the points shown collinear?

• Yes

• No

How would you describe points I, L, C?

• collinear
• non-coplanar
• symmetric
• coplanar