Parallel Lines

Find the measure of angle 1.

• 28^o
• 136^o
• 44^o
• 6^o

Tags

CCSS.8.G.A.5

Angle 1 = 27^o
Find the measure of angle 4

• 27^o
• 153^o
• 63^o
• 90^o

Tags

CCSS.8.G.A.5

What is the relationship of the angles?

• Corresponding angles
• Same Side Interior
• Alternate Interior
• Alternate Exterior

Tags

CCSS.8.G.A.5

Which of these angles is NOT congruent to angle 5?

• Angle 6
• Angle 8
• Angle 1
• Angle 4

Tags

CCSS.8.G.A.5

Are these lines parallel?  Why?

• Yes - the angles add up to 180
• Yes - the corresponding angles are congruent
• No - there's no tick marks
• No - the angles are not equal.

Tags

CCSS.8.G.A.5

True or False. Given two parallel lines cut by a transversal, their corresponding angles are supplementary.

• false
• true

Tags

CCSS.8.G.A.5

• Def of Alt Ext Angles
• Alt Ext Angle Thm
• Alt Ext Angle Convese
• Alt Int Angle Thm

Tags

CCSS.8.G.A.5

• Def of Corr Angles
• Corr Angle Postulate
• Corr Angle Convese
• S-S Int Thm

What is the measure of ∠8?

• 55
• 155
• 135
• 45

Tags

CCSS.8.G.A.5

In the diagram, which of the following statements are false?

• ∠1 and ∠4 are vertical angles
• ∠4 and ∠5 are alternate interior angles
• ∠1 and ∠8 are alternate interior angles
• ∠2 and ∠6 are corresponding angles

Tags

CCSS.8.G.A.5