Parallel, Perpendicular Lines and Angles

Alternate Interior

Alternate Exterior

Correpsonding

Vertical Angles

y = 20

y = 120

y = 60

y = 10

Angle 2

Angle 6

Angle 8

Angle 7

$$\angle1$$  and  $$\angle6$$  

$$\angle6$$  and $$\angle5$$  

$$\angle7$$  and $$\angle8$$  

$$\angle4$$  and $$\angle8$$  

$$\angle4$$  and $$\angle8$$  

$$\angle7$$  and $$\angle5$$  

$$\angle1$$  and  $$\angle2$$  

$$\angle6$$  and  $$\angle5$$  

$$\angle1\ and\ \angle8$$  

$$\angle3\ and\ \angle7$$  

$$\angle4\ and\ \angle5$$  

$$\angle2\ and\ \angle5$$  

Segment TW and Segment UV

Segment TW and Segment UT

Segment TW and Segment SR

Segment TW and Segment PQ

$$\angle3$$  and $$\angle8$$  

$$\angle7$$  and $$\angle2$$  

$$\angle7$$  and $$\angle8$$  

$$\angle4$$  and $$\angle8$$  

31

61

91

1

25°

75°

108°

150°