Geom 3.2 Converses of Parallel Lines Theorems

Multiple Choice

• No

• Yes, Corresponding angles are congruent

• Yes, Alternate Interior angles are congruent

• Yes, Alternate Exterior angles are congruent

Multiple Choice

Which could be used to prove the lines are parallel?

• Converse of Alternate Interior Angles Theorem

• Converse of Same-Side Interior Angles Theorem

• Converse of Corresponding Angles Postulate

• Cannot be proved parallel

Multiple Choice

Which could be used to prove the lines are parallel?

• Converse of Vertical Angles

• Converse of Alternate Interior Angles Theorem

• Converse of Corresponding Angles Postulate

• Cannot be proved parallel

Multiple Select

Which lines are parallel?

• a

• b

• c

• d

Multiple Choice

Which line is the transversal you would use to prove parallel lines?

• a

• b

• c

• d

Multiple Choice

Which line is the transversal of the parallel lines?

• a

• b

• c

• d

Multiple Select

Which lines are parallel?

• a

• b

• c

• d

​Hint: draw only the lines needed to create angle 3 and angle 4.

Multiple Select

Which lines are parallel? $$m\angle1=70\ and\ \ m\angle2=110$$  

• a

• b

• c

• d

• None

Multiple Choice

• No

• Yes, corresponding angles are congruent

• Yes, consecutive interior angles are congruent

• Yes, Alternate exterior angles are congruent

Multiple Select

Which lines are parallel?

$$m\angle5=\ m\angle2$$  

• a

• b

• c

• d

• None

Multiple Select

Which lines are parallel?

$$m\angle6\ =\ 85\ and\ m\angle7\ =\ 95$$  

• a

• b

• c

• d

• None

Multiple Choice

Which value of x will show that lines l and m are parallel?

• 20
• 22
• 24
• 25

Multiple Choice

Which value of x will show that line m is parallel to line r?

• 33
• 25
• 24
• 20

Make your ruler parallel to the yard stick.

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​Rulers

Make your ruler perpendicular to the yard stick.

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Don't perpendicular lines have to intersect?​

​Rulers

Multiple Select

Which lines are parallel?

 

• a

• b

• c

• d

• e

Multiple Select

Which lines are parallel?

 

• a

• b

• c

• d

• None

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​Substitution

​s

​Substitution

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Practice Sheet 3.2

in google classroom​
Formative.

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Did you hear about the movie starring the constipated super hero?

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it hasn't come out yet.

Homework