Understanding and using angles created when parallel lines are cut by a transversal

If angle 8 is 63 degrees, how many degrees is angle 2?

• 63 degrees because angle 8 & 2 are alternate exterior angles.
• 117 degrees because angle 8 & 2 are supplementary.
• 63 degrees because angle 8 & 2 are vertical angles.
• 117 degrees because angle 8 & 2 are same side exterior angles.

What is the relationship between angle 7 and angle 8?

• Definition of Supplementary Angles

• Alternate Exterior Angles Theorem

• Alternate Interior Angles Theorem

• Linear Pair Theorem

• Corresponding Angles Theorem

The angles are

• Congruent

• Supplementary

Q9) Determine the missing angle measurement.

What is the relationship between  $\angle$ 2 &  $\angle$ 8?

• Supplementary

• No Relationship

• Vertical

What is the value for angle a?

• 48^o

• 83^o

• 97^o

• 132^o

What value of x will make m parallel to n?

• 113
• 166
• 19

Which pair of angles are same-side interior angles?

• ∠2 and ∠6

• ∠2 and ∠6

• ∠3 and ∠5

• ∠1 and ∠7

Which of the angle pairs below is a pair of alternate exterior angles?  

•  $\angle7$  and  $\angle5$  

•  $\angle2\$  and  $\angle6$  

•  $\angle4\$  and  $\angle8$  

•  $\angle1\$  and  $\angle3$  

Which of the angle pairs below is a pair of same-side interior angles?  

•  $\angle7\$  and  $\angle6$  

•  $\angle2\$  and  $\angle6$  

•  $\angle2\$  and  $\angle4$  

•  $\angle8\$  and  $\angle5$