Properties used in Proofs

Name the Property that the statement illustrates:

If x=y then 3x=3y

• multiplication property

• addition property

• reflexive property

• symmetric property

Name the Property that the statement illustrates:

m = m

• reflexive property

• symmetric property

• transitive property

• multiplication property

Name the Property that the statement illustrates:

If g=h then h=g

• symmetric property

• reflexive property

• transitive property

• subtraction property

Name the Property that the statement illustrates:

If AB=21 and DC=21 then AB=DC

• Substitution Property

• Reflexive Property

• Symmetric Property

• Subtraction Property

Name the Property that the statement illustrates:

If KL=OP then OP=KL

• Symmetric Property

• Reflexive Property

• Substitution Property

• Transitive Property

Name the Property that the statement illustrates:

If BC=XY and XY=10 then BC=10

• Transitive Property

• Substitution Property

• Reflexive Property

• Symmetric Property

Complete the statement using the substitution property:

If DC=10, then DC+FG = ______

• 10 + FG

• 10

• 20

• 2*FG

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.3

Complete the statement using the symmetric property:

If KL=RT then _____

• RT=KL

• KL=KL

• 4KL=4RT

• KL+C=RT+C

Tags

CCSS.HSA.REI.A.1

Complete the statement using the addition property:

If AB=CD then AB+EF=_____

• CD+EF

• AB+CD

• CD-AB

• AB+EF

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Complete the statement using the Multiplication Property:

If AB=CD then 6AB=_____

• 6CD

• 6AB

• AB6

• 6+AB

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4