Unit 2B Test Remediation (Goal #2)

What is the justification (reason)?

• Reflexive Property
• Symmetric Property
• Transitive Property
• Substitution

Tags

CCSS.HSG.SRT.B.5

If <M = <L then <L = <M

• Transitive POE
• Substitution POE
• Symmetric POE
• Reflexive POE

Tags

CCSS.HSG.CO.C.9

AB = AB

• Reflexive Property

• Transitive Property

• Symmetric Property

• Distributive Property

If X = Y, then X + 5 = Y + 5

• Addition Property of Equality

• Subtraction Property of Equality

• Reflexive Property of Equality

• Transitive Property of Equality

If M is the midpoint of AB, then AM = MB

• Addition Property of Equality

• Definition of Midpoint

• Reflexive Property

• Symmetric Property

If A = B, then 8A = 8B

• Multiplication Property of Equality

• Division Property of Equality

• Reflexive Property

• Addition Property of Equality

IF <ABC ≅ <DEF, then m<ABC = m<DEF

• Reflexive Property of Equality

• Addition Property of Equality

• Definition of Congruent Angles

• Definition of Right Angles

What is always the 1st statement in reason column of a proof?

• Prove
• Given
• Reason
• Statement

Which proof is incorrect?

• 
• 
• 
• 

Tags

CCSS.8.G.A.5

If it is given that p ∥ q, what are ALL correct statements that can be made?

• ∠1 ≅ ∠3 by the corresponding angles postulate

• ∠2 and ∠3 are supplementary by the linear pairs postulate

• m∠2 + m∠3 = 180° by the linear pairs postulate

• ∠1 ≅ ∠2 by the alternate exterior angles theorem

Tags

CCSS.8.G.A.5