Geo CCR Segments Proof Practice

What is the justification?

• Segment Addition Postulate

• Definition of Midpoint

• Addition Property of Equality

• Complement Theorem

What is the justification?

• Definition of Congruence

• Segment Addition Postulate

• Transitive Property of Congruence

• Definition of Midpoint

• Multiplication Property of Equality

• Segment Addition Postulate

• Definition of Midpoint

• Symmetric Property of Congruence

What is the justification?

• Transitive Property of Equality

• Subtraction Property of Equality

• Division Property of Equality

• Substitution Property of Equality

What is the reason?

• Transitive 

• Substitution

• Middle Man

• Replacing 

Fill in the reason.

• def. of bisector

• Segment Add. Post.

• def. of midpoint

• Linear Pair Postulate

Fill in the reason.

• Symm. Prop. of =

• Reflexive Prop. of =

• Transitive Prop. of =

• Substitution Prop. of =

Fill in the reason.

• def. of midpoint

• def. of bisector

• def. of linear pair

• Angle Addition Postulate

Fill in the reason.

• def. of midpoint

• Addition Prop. of =

• Segment Addition Postulate

• def. of bisector

Fill in the reason.

• def. of midpoint

• def. of bisector

• Segment Addition Postulate

• Symm. Property of =