Missing Angles, Triangles and Parallel Lines

Find the measure of the indicated angle. 

• 89
• 211
• 119
• 81

Find the measure of the indicated angle. 

• 80
• 58
• 42
• 138

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Find m∠1 when m∠5 = 65°. 

•  65°
•  45°
•  115°
•  125°

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

What is the missing angle?

• 75
• 60
• 45
• 30

What is the value of x?

• 8
• 22.5
• 11.25
• 60

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o