Title: Lesson 19
Course: quiz duplicate error

Q: [Image] is the bisector of [Image] and [Image] is the bisector of [Image]. Also, [Image]. Which of AAS, SSS, SAS, or ASA would you use to help you prove that triangle BMC is congruent to triangle CLB ?
[Image]
- AAS
- SSS
- SAS
- ASA
A: ASA

Q: Can you use the ASA Postulate, the AAS Theorem, or both to prove the triangles congruent?
[Image]
- either ASA or AAS
- ASA only
- AAS only
- neither
A: either ASA or AAS

Q: Based on the given information, what can you conclude, and why?
Given: [Image] [Image]
[Image]
- [Image] by ASA
- [Image] by SAS
- [Image] by ASA
- [Image] by SAS
A: [Image] by ASA

Q: In each pair of triangles, parts are congruent as marked. Which pair of triangles is congruent by ASA?
- [Image]
- [Image]
- [Image]
- [Image]
A: [Image]

Q: From the information in the diagram, can you prove triangle FDG is congruent to triangle FDE? Explain.
[Image]
- yes, by ASA
- yes, by AAA
- yes, by SAS
- no
A: yes, by ASA

Q: R, S, and T are the vertices of one triangle. E, F, and D are the vertices of another triangle. [Image] [Image] [Image] [Image]RS = 4, and EF = 4. Are the two triangles congruent? If yes, explain and tell which segment is congruent to [Image]
- yes, by ASA; [Image]
- yes, by AAS; [Image]
- yes, by SAS; [Image]
- No, the two triangles are not congruent.
A: yes, by ASA; [Image]

Q: Which overlapping triangles are congruent by AAS?
[Image]
- &#916ADC=&#916EBC
- [Image]
- [Image]
- [Image]
A: &#916ADC=&#916EBC

Q: Which overlapping triangles are congruent by ASA?
[Image]
- &#916ADC=&#916EBC
- [Image]
- [Image]
- [Image]
A: &#916ADC=&#916EBC

Q: What else must you know to prove the triangles congruent by ASA? By SAS?
[Image]
- [Image]; [Image]
- [Image]; [Image]
- [Image]; [Image]
- [Image]; [Image]
A: [Image]; [Image]

Q: If [Image] and [Image], which additional statement does NOT allow you to conclude that [Image]?
[Image]
- [Image]
- [Image]
- [Image]
- [Image]
A: [Image] / [Image]