wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Congruent Triangles Quiz

Total questions: 20

Worksheet time: 53mins

Name
Class
Date
1.

Name the corresponding angle or side.

a)

A

b)

B

c)

C

d)

D

2.

MN ≅ ?

a)

QN

b)

QR

c)

RQ

d)

NR

3.
a)
A
b)
B
c)
C
d)
D
4.

If ∆LMK ≅ ∆LMT, then

∠K ≅ ____

a)

MT

b)

∠T

c)

∠M

d)

∠L

5.

∆ABC≅∆XYZ

which is not true?

a)

AB≅XY

b)

AB≅YX

c)

AC≅XZ

d)

BC≅XZ

6.
Which of the following is not a valid reason to prove congruent triangles?
a)
SSA
b)
AAS
c)
SAS
d)
SSS
7.
Which triangle congruence theorem can be used to prove the triangles are congruent?
a)
SSS
b)
SAS
c)
AAS
d)
ASA
8.
a)
  1. Congruent
  2. Congruent
  3. Included
b)
  1. Congruent
  2. Included
  3. Congruent
c)
  1. Included
  2. Congruent
  3. Congruent
9.

What method can you use to prove these triangle are congruent?

a)

ASA

b)

AAS

c)

SAS

d)

Not possible

10.

What method can you use to prove these triangle are congruent?

a)

SAS

b)

AAS

c)

HL

d)

Not possible

11.
a)
SSS
b)
SAS
c)
AAS
d)
HL
12.
Name the postulate, if possible, that makes the triangles congruent.
a)
SAS
b)
ASA
c)
AAS
d)
Not Possible
13.
Complete the statement.
a)
BCA
b)
CAB
c)
CBA
d)
ACB
14.
If the two triangles are congruent, answer with the criterion that proves them congruent. 
a)
SSS
b)
Not Congruent
c)
HL
d)
SAS
15.

Are these triangles congruent?

a)

Yes - SAS

b)

Yes - ASA

c)

Yes - SSS

d)

Not enough information

16.
a)
SSS
b)
SAS
c)
AAS
d)
ASA
17.

Are these triangles congruent? If so, state why.

a)

Not Congruent

b)

SAS

c)

SSA

d)

AAS

18.

What additional information is needed to use the method stated?

a)

∠F ≅ ∠X

b)

HF ≅ ZY

c)

HG ≅ YZ

d)

HG ≅ XZ

19.

What additional information is needed to use the method stated?

a)

∠CDB ≅ ∠KDB

b)

CB ≅ KB

c)

CD≅ KD

d)

DB ≅ BD

20.

What additional information is needed to use the method stated?

a)

∠QCP ≅ ∠QRP

b)

∠QPC ≅ ∠QPR

c)

QP ≅ QP

d)

CQ ≅ RQ