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Congruent Triangles(SSS, SAS, ASA, AAS) Review

Total questions: 18

Worksheet time: 1hrs 6mins

Name
Class
Date
1.

Are the two triangles congruent? If they are, select the correct congruence postulate. If there is not enough information, select N/A.

a)

SAS

b)

N/A

c)

ASA

d)

SSS

2.

Are the two triangles congruent? If they are, select the correct congruence postulate. If there is not enough information, select N/A.

a)

SAS

b)

HL

c)

N/A

d)

SSS

3.

Are the two triangles congruent? If they are, select the correct congruence postulate. If there is not enough information, select N/A.

a)

ASA

b)

SAS

c)

AAS

d)

N/A

4.

Are the two triangles congruent? If they are, select the correct congruence postulate. If there is not enough information, select N/A.

a)

ASA

b)

SSA

c)

AAS

d)

N/A

5.

Are the two triangles congruent? If they are, select the correct congruence postulate. If there is not enough information, select N/A.

a)

SSS

b)

AAS

c)

N/A

d)

ASA

6.

Are the two triangles congruent? If they are, select the correct congruence postulate. If there is not enough information, select N/A.

a)

N/A

b)

SSS

c)

ASA

d)

AAS

7.

Are the two triangles congruent? If they are, select the correct congruence postulate. If there is not enough information, select N/A.

a)

SSS

b)

AAS

c)

ASA

d)

N/A

8.
Are these triangles congruent? If so, state the rule which you used to determine congruence.
a)
Yes by ASA
b)
Yes by AAS
c)
Yes by SSA
d)
Not congruent
9.
Are these triangles congruent? If so, state the rule which you used to determine congruence.
a)
SAS
b)
SSS
c)
Both SSS and SAS
d)
Not necessarily congruent
10.

ΔAEB ≅ ΔCED by...

a)

SAS

b)

ASA

c)

AAS

d)

SSS

11.

Review #17

Which does NOT prove triangles congruent?

a)

ASA

b)

AAS

c)

SAS

d)

SSA

12.

Review #19

a)

ASA

b)

AAS

c)

SAS

d)

AAA

13.

Review #20

a)

ASA

b)

SAS

c)

SSS

d)

AAS

14.
Which triangle congruence theorem can be used to prove the triangles are congruent?
a)
SSS
b)
ASA
c)
AAS
d)
SAS
15.

Which triangle congruence theorem can be used to prove the triangles are congruent?

a)

SSS

b)

SAS

c)

ASA

d)

NONE

16.
Name the postulate, if possible, that makes the triangles congruent.
a)
SAS
b)
ASA
c)
AAS
d)
Not Possible
17.
What does CPCTC stand for?
a)
Corresponding Parts of Corresponding Triangles are Congruent
b)
Congruent Parts of Corresponding Triangles are Congruent
c)
Corresponding Parts of Congruent Triangles are Congruent
18.

Which of the following postulates/theorems can be used to prove ΔABC ≅ ΔDCB?

a)

SSS

b)

SAS

c)

ASA

d)

AAS