Angles, Right Obtuse, Acute

Given the following two parallel lines cut by a transversal. Which pair of angles represents corresponding angles?

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

• 15
• 16
• 18
• 19

What is the measure of the missing angle?

• 39°

• 129°

• 119°

• 129°

Find the m∠1

• 67

• 113

• 180

• 23

• obtuse angle

• acute angle

• straight angle

• reflex ngle

What relationship exists between angles 1 and 2

• Corresponding angles

• Supplementary angles

• Vertical angles

• Alternate Exterior Angles