Parallel Lines & Transversal Proofs

If ∠2 is supplementary to ∠3, which of the following can be used to determine lines are parallel?

• Corresponding Angles Converse

• Alternate Interior Angles Converse

• Alternate Exterior Angles Converse

• Consecutive Interior Angles Converse

Tags

CCSS.8.G.A.5

If ∠8 ≅ ∠6, which of the following can be used to determine lines are parallel?

• Corresponding Angles Converse

• Alternate Interior Angles Converse

• Alternate Exterior Angles Converse

• Consecutive Interior Angles Converse

• none of the above

Tags

CCSS.8.G.A.5

If ∠5 ≅ ∠10, which of the following can be used to prove lines are parallel?

• Corresponding Angles Converse

• Alternate Interior Angles Converse

• Alternate Exterior Angles Converse

• Consecutive Interior Angles Converse

• None of the above can be used

Tags

CCSS.8.G.A.5

If ∠1 ≅ ∠8, which of the following can be used to prove lines are parallel?

• Corresponding Angles Converse

• Alternate Interior Angles Converse

• Alternate Exterior Angles Converse

• Consecutive Interior Angles Converse

• None of the above can be used

Tags

CCSS.8.G.A.5

Supply the second reason.

• Linear Pair Postulate

• Alternate Interior Angles Theorem

• Vertical Angles Theorem

• Corresponding Angles Postulate

Tags

CCSS.8.G.A.5

Supply the third reason.

• Vertical Angle Theorem

• Corresponding Angles Postulate

• Alternate Interior Angles Postulate

• Same Side Interior Angles Theorem

Tags

CCSS.8.G.A.5

• Substitution Property

• Transitive Property

• Corresponding Angles Postulate

• Alternate Interior Angles Theorem

• Vertical Angles

  Theorem

Tags

CCSS.8.G.A.5

What is the relationship of ∠4 and ∠7?

• Corresponding Angles

• Alternate Interior Angles

• Alternate Exterior Angles

• Consecutive Interior Angles

• Linear Pair

Tags

CCSS.8.G.A.5

• Def. of Right Angle

• Angle Addition Postulate

• Def. of Perpendicular

• Def. of Supplementary Angles

Tags

CCSS.4.G.A.1

• Congruent Supplements Theorem

• Angle Addition Postulate

• Def. of Perpendicular

• Def. of Supplementary Angles

Tags

CCSS.7.G.B.5