Parallel Lines Cut by Transversals Finding Angles

Find the m∠1

• 67

• 113

• 180

• 23

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

∠1 and ∠4

• Vertical Angles

• Linear Pair

• Corresponding Angles

• Transversal

Find the value of x.

• x = 10

• x = 20

• x = 720

• x = 5

Same Side Interior angles...

• Add to be 180

• Are congruent

• Add to be 90

• Are equal

∠2 & ∠6 are...

• Supplementary angles

• Vertical angles

• Corresponding angles

• Alternate interior angles

and are ___.

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

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