Advanced Concept 5

Step 2 is what

• Substitution property (simplify)
• Multiplication property of equality
• Division property of equality
• Distributive Property

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

• Prove
• Given
• Reason
• Statement

Identify the property of equality used here: 39=39

• Reflexive
• Symmetric
• Transitive
• Substitution

What is step 4

• Substitution property (simplify)
• Addition property of equality
• Subtraction property of equality

If B is the midpoint of segment AC, then AB = BC.

• Definition of Congruent Segments

• Definition of Midpoint

• Vertical Angles Theorem

• Definition of Angle Bisector

What is reason 2?

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Identify the property of equality.
If 9=x, then x=9

• Reflexive
• Symmetric
• Transitive
• Substitution

What is reason 1?

• Subtraction Property of Equality
• Transitive Property of Equality
• Given
• Prove

What is the fifth Reason?

• Symmetric Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Name the Property that this statement illustrates:

If x = y, then 3x = 3y.

• Multiplication Property Of Equality

• Addition Property Of Equality

• Symmetric Property Of Equality