Proofs Practice

Match the following

• Distributive Property

• 5x+4x-2x, so then 7x

• Symmetric Property

• a=14 and a=b, so b=14

• Substitution Property

• AB=AB

• Reflexive Property

• AB=CD, so CD=AB

• Combine Like Terms

• 3(x+12), so 3x+36

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Fill in the reason for number 3. 

• Angle Addition Postulate

• Addition Property

• Definition of congruent angles

• Given

Tags

CCSS.HSG.SRT.B.5

Which fills in Reason 5 ?

• Linear Pair Theorem

• Vertical Angle Theorem

• Definition of Angle Bisector

• Symmetric Property of Congruence

Tags

CCSS.7.G.B.5

What Reason is correct to fill in Reason 5 ?

• Congruent Complements Theorem

• Congruent Supplements Theorem

• Definition of Complementary

• Definition of Congruence

Tags

CCSS.7.G.B.5

Choose the best Reason to fill in the blank in the two-column proof:

• Substitution Property

• Symmetric Property

• Transitive Property

• Reflexive Property

Tags

CCSS.7.G.B.5

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

• Addition Property of Equality

• Definition of Midpoint 

• Reflexive Property of Equality

• Symmetric Property of Equality

Tags

CCSS.HSG.CO.C.10

Fill in the reason for number 3. 

• Reflexive property
• Symmetric Property
• Transitive property
• Substitution property

Tags

CCSS.HSG.SRT.B.5

What is the missing statement in the proof?

• Addition property

• Segment Addition Postulate

• Substitution property

• Transitive property

Tags

CCSS.HSG.SRT.B.4

Which should be Definition of Congruence? Select all.

• Reason 6

• Reason 7

• Reason 8

• Reason 9

• Reason 10

Tags

CCSS.HSG.SRT.B.5

Fill in the reason for 5. 

• Addition Postulate
• Substitution property
• Definition of midpoint
• Segment Addition Postulate

Tags

CCSS.HSG.SRT.B.4