Segment Properties & Proofs

What property says that for any real number a, a=a?

• Distributive Property

• Reflexive Property

• Transitive Property

• Addition Property

Which property is being used above?

• Addition Property

• Multiplication Property

• Subtraction Property

• Division Property

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is the justification (reason)?

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

Tags

CCSS.HSG.CO.C.10

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

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

• Multiplication Property of Equality

• Segment Addition Postulate

• Definition of Midpoint

• Symmetric Property of Congruence

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.8

Which property is shown below?
__________________________
7n = 21 then n = 3

• Division Property
• Sorcery
• Reduction of Multiples
• Distributive Property

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Which property turns Line 1 into Line 2?

1) 5x - 3 = 12

2) 5x = 15

• Subtraction PoE

• Substitution PoE

• Addition PoE

• Combine Like Terms

Tags

CCSS.HSA.REI.B.3

Identify the property:

If x/4 = 9, then x = 36

• Addition Property

• Subtraction Property

• Multiplication Property

• Division Property

Tags

CCSS.HSA.REI.B.3

Name the property described:

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

• Reflexive Property

• Symmetric Property

• Transitive Property

• Addition Property