5.3 Proving Figures Congruent by SAS

​5.3 Proving Triangle Congruence by SAS

​"The best way to predict your future is to create it."

​

-Abraham Lincoln

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Multiple Choice

What does CPCTC stand for? #38

• Congruent parts of congruent triangles are congruent
• Corresponding parts of congruent triangles are congruent
• Corresponding parts of corresponding triangles are corresponding
• Corresponding parts of congruent triangles are Canadian.

Multiple Choice

Fill in the missing proof. #8

• Transitive Property, SAS(Side-Angle-Side)

• Reflexive Property, SAS(Side-Angle-Side)

• Reflexive Property, Vertical Angles Thm.

• Transitive Property, SSS(Side-Side-Side)

Multiple Choice

What is the "statement" for step 2 of the proof? #9

• AD=AD

• AD=DA

• HD=DN

• HA = AN

Multiple Choice

What is the correct choice for Statement 1? #39

• segment MN ≅ segment OP
• Given
• <MNP ≅ <OPN
• segment MP ≅ segment NO

Multiple Choice

Name the theorem that lets you immediately conclude ∆ABD ≅ ∆CBD. #1

• SAS

• AAS

• ASA

• H-L

• none of these

Multiple Choice

#2

• Reflexive Property, Given

• Transitive Property, Reflexive Property

• Given, Reflexive Property

• Reflexive Property, Transitive Property

Multiple Choice

#4

• FG≌JK
• ∠FGH≌∠JKH
• ∠GFH≌∠KJH
• ∠GHF≌∠KHJ

Multiple Choice

#5

• AB≌BD
• AB≌CD
• BD≌CD
• ∠A≌∠C

Multiple Choice

#6

• MP≌PM by the Reflexive Property
• LP≌NP by the Reflexive Property
• MP≌PM by the Symmetric Property
• LP≌NP by the Symmetric Property

Multiple Select

x=

y=

Choose 2 answers. #11

• 7

• 25

• 6

• 11

• 18

Multiple Choice

The following triangles are congruent. Solve for x.

(Note: m<M = m<B and m<K = m<C) #18

• 43

• 40

• 82

• 58

• 29

Multiple Choice

For what value of x can you use a triangle congruence theorem to show that the triangles are congruent? #20

HINT: SET HL=UV AND SOLVE FOR X

• x=4

• x=1.8

• x=15

Multiple Choice

Name the theorem, if possible, that makes the triangles congruent. #28

• SSS
• SAS
• ASA
• Not Possible

Multiple Choice

What is Reason C? #40

• SSS Congruence

• SAS Congruence

• ASA Congruence

• AAS Congruence

• HL Congruence

​Situations That Don't Prove Triangle Congruence

Multiple Choice

ΔCZH ≅ Δ_____ by _____. #21

• ΔZET , AAA

• ΔEZT , AAA

• ΔZET , SAS

• Cannot Be Determined