Name the postulate, if possible, that makes the triangles congruent.
SSS
SAS
ASA
Not Possible
2. Multiple Choice
1 minute
1 pt
Name the postulate, if possible, that makes the triangles congruent.
SAS
ASA
AAS
Not Possible
3. Multiple Choice
1 minute
1 pt
Name the postulate, if possible, that makes the triangles congruent.
SSS
ASA
AAS
Not Possible
4. Multiple Choice
1 minute
1 pt
Name the postulate, if possible, that makes the triangles congruent.
SSS
SAS
ASA
Not Possible
5. Multiple Choice
20 seconds
1 pt
Name the postulate, if possible, that makes the triangles congruent.
SSS
SAS
SSA
Not Possible
6. Multiple Choice
1 minute
1 pt
∠A ≅∠?
∠B
∠E
∠D
∠F
7. Multiple Choice
30 seconds
1 pt
∆ABC≅∆XYZ which is true?
AB≅XY
AB≅YZ
AB≅XZ
BC≅CB
8. Multiple Choice
30 seconds
1 pt
Triangle ABC and triangle DEF have three pairs of congruent corresponding angles. Are these triangles congruent? If so, state the rule which you used to determine congruence.
Yes by AAA
Yes by AAS
Yes by SSA
Not necessarily congruent
9. Multiple Choice
1.5 minutes
1 pt
Use the congruency statement to answer the following: <F = ___
<H
<I
<G
not congruent to another angle
10. Multiple Choice
1 minute
1 pt
Complete the congruence statement.
CRP
PCR
RPC
PRC
11. Multiple Choice
45 seconds
1 pt
Which is NOT a test to prove triangles congruent?
SAA
SSS
SSA
SAS
12. Multiple Choice
30 seconds
1 pt
When does one use CPCTC?
Before triangles are congruent
After triangles are congruent
Whenever one wants, there are no restrictions
There is no such thing as CPCTC
13. Multiple Choice
1 minute
1 pt
What is the measure of <C?
5º
25º
100º
125º
14. Multiple Choice
45 seconds
1 pt
What does CPCTC stand for?
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.
15. Multiple Choice
2 minutes
1 pt
Which statement indicates that the triangles in each pair are congruent.
∆LMK ≅ ∆LMT
∆LMK ≅ ∆TMK
∆LTKM ≅ ∆LMT
∆TMK ≅ ∆TLK
16. Multiple Choice
2 minutes
1 pt
These triangles are congruent. If ∠E is 45o and ∠B is 55o what is the measure of ∠C?
45o
55o
80o
100o
17. Multiple Choice
20 seconds
1 pt
∆ABC≅∆XYZ which is true?
AB≅XY
AB≅YX
AB≅XZ
BC≅CB
18. Multiple Choice
3 minutes
1 pt
If C is the midpoint of AD and BE, what postulate proves ∆ABC congruent to ∆EDC?