[1P2] Review

What is the justification (reason)?

• reflexive property
• definition of segment bisect
• definition of a midpoint
• substitution property

If O is between FX, then FO + OX = FX.

• Segment Addition Postulate
• Angle Addition Postulate
• Definition of Congruent Segments
• Vertical Angles Theorem

What is the justification?

• Definition of congruence

• Reflexive Property of Congruence

• Segment Addition Postulate

• Definition of Midpoint

• Multiplication Property of Equality

• Segment Addition Postulate

• Definition of Midpoint

• Symmetric Property of Congruence

Name the property described:

If MN = OP and OP = QR, then MN = QR

• Reflexive Property

• Symmetric Property

• Transitive Property

• Addition Property

What is the reason?

• Transitive 
• Substitution
• Middle Man
• Replacing 

What is the missing statement in the proof?

• Addition property

• Segment Addition Postulate

• Substitution property

• Transitive property

Fill in the reason for 1.

• Given

• Substitution property
• Definition of midpoint

• Segment Addition Postulate

Fill in the statement for 2

• ZA + AN = ZN

• ZA = AN

• ZA = AY

• AN = AY

Fill in the statement for 3

• ZA + AN = ZN

• ZA = AN

• ZA = AY

• AN = AY