Homework: Proving Lines Parallel

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

The last statement is <4 = <6. What is the last reason

• Prove

• Definition of congruent angles

• Transitive Property

• Alternate Interior Angles Theorem

Tags

CCSS.8.G.A.5

If A=B and B=C, then A=C. What is this property?

• Transitive

• Reflexive

• Symmetric

• Substitution

Tags

CCSS.HSG.SRT.B.5

If A=10, then wherever there is an "A" value, you could replace it with 10. What property is this?

• Substituion

• Transitive

• Symmetric

• Plug it in

Tags

CCSS.HSF-BF.B.4A

When two parallel lines are cut by a transversal, all pairs of angles created are either _________ or _________.

• Congruent, supplementary

• Congruent, complementary

• Supplementary, complementary

• Corresponding, vertical

Tags

CCSS.8.G.A.5

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

Tags

CCSS.8.G.A.5

• No

• Yes, Corresponding angles are congruent

• Yes, Alternate Interior angles are congruent

• Yes, Alternate Exterior angles are congruent

Tags

CCSS.8.G.A.5

Which could be used to prove the lines are parallel?

• Converse of Corresponding Angles Postulate

• Converse of Alternate Interior Angles Theorem

• Converse of Linear Pair

• Cannot be proved parallel

Tags

CCSS.8.G.A.5

• No

• Yes, Corresponding angles are congruent

• Yes, Alternate Interior angles are congruent

• Yes, Alternate Exterior angles are congruent

Tags

CCSS.8.G.A.5