Student Congruence Proofs

In terms of congruence, (a)   shows that ​ (b)   occurred by manipulating the figures in a manner which demonstrate that (c)   are (d)   .​

• mapping

• rigid motions

• both the corresponding sides and angles

• the same measure

• dialtions

• both dilations and rigid motions

• the verticies

• the corresponding sides

• translating

• identical

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Label the blank triangle with the corresponding triangle part.

a

b

c

d

e

f

))

)))

|||

)

||

|

Tags

CCSS.HSG.CO.B.7

Are these triangles congruent?

• Yes, by AAS

• Yes, by SAS

• Yes, by ASA

• No, this is the SSA one!!

Tags

CCSS.HSG.CO.C.11

Are these triangles congruent?

• Yes, by AAS

• Yes, by SAS

• Yes, by ASA

• No, this is the SSA one!!

Tags

CCSS.HSG.SRT.B.5

What is Reason C?

• Definition of Congruence

• Definition of Vertical Angles

• Reflexive Property

• Vertical Angle Theorem

Tags

CCSS.HSG.SRT.B.5

What is Reason C?

• SSS Congruence

• SAS Congruence

• ASA Congruence

• AAS Congruence

• HL Congruence

Tags

CCSS.HSG.SRT.B.5

State if the two triangles are congruent. If they are, state how you know.

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.B.5

Which of the following is NOT a triangle congruence criteria?

• SAS

• AAS

• SSA

• ASA

Tags

CCSS.HSG.SRT.B.5

What additional information is required for the 2 triangles to be congruent by SAS?

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.B.5

What is the reason for statement #2?

• Definition of Segment Bisector

• Transitive Property

• Reflexive Property

• Definition of Midpoint

Tags

CCSS.HSG.CO.C.9