Free Printable Triangle Congruency Review

1.

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

a)

HL

b)

SSA

c)

SAS

d)

AAS

2.

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

a)

AAS

b)

SSS

c)

Not enough information given

d)

ASA

3.

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

a)

AAS

b)

SAS

c)

HL

d)

ASA

4.

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

a)

AAS

b)

HL

c)

SSA

d)

AAA

5.

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

a)

ASA

b)

SSS

c)

SAS

d)

HL

6.

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

a)

SSS

b)

SAS

c)

AAS

d)

ASA

7.

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

a)

ASA

b)

SAS

c)

SSS

d)

Not enough information

8.

Are these triangles congruent? If so, state the rule which you used to determine congruence.

a)

AAA

b)

AAS

c)

ASA

d)

Not necessarily congruent

9.

Congruent by

a)

SSS

b)

SAS

c)

ASA

d)

AAS

10.

Are these triangles congruent?

a)

Yes, by AAS

b)

Yes, by SAS

c)

Yes, by SSS

d)

No, this is the SSA one!!

11.

Complete the congruence statement.

a)

CRP

b)

PCR

c)

RPC

d)

PRC

12.

If ΔABC ≅ ΔXYZ, which statement is always true?

a)

AB = AZ

b)

∠B ≅ ∠Y

c)

∠X ≅ ∠C

d)

AC = XC

13.

Complete the congruence statement.

a)

OEG

b)

OGE

c)

EGO

d)

GOE

14.

∠A = ≅

a)

∠M

b)

∠N

c)

∠L

15.

These triangles are congruent. If ∠E is 45^o and ∠B is 55^o what is the measure of ∠C?

a)

45^o

b)

55^o

c)

80^o

d)

100^o

16.

Which is a correct congruence statement.

a)

A

b)

B

c)

C

d)

D

17.

Find the value of y for the given picture.

a)

4

b)

5.75

c)

3.86

d)

2.86

18.

Find the value of x.

a)

x = 60

b)

x = 55

c)

x = 15

d)

x = 65

19.

Solve for $x$ given $∆ABC≅∆MNO$ , $AC=34$ , $AB=14-x$ , and $MO=3x-2$ . Hint.... sketch a picture.

a)

12

b)

-20

c)

4

d)

34

20.

Given that triangle ABC is congruent to triangle DEF, if angle A is congruent to angle D, what can we conclude about angle B and angle E?

Select the 2 best answers.

a)

$m\angle B=m\angle E$

b)

$\angle B\cong\angle E$

c)

$m\angle B\ne m\angle E$

d)

$\angle B\ is\ not\ \cong\angle E$

21.

If △GTB ≅ △HAR, what is the value of x?

a)

0

b)

8

c)

19

d)

9.5

22.

Solve for y

a)

2

b)

3

c)

4

d)

5

23.

What is the length of segment PC?

a)

13cm

b)

21cm

c)

29cm

d)

15m

24.

What is the measure of <ACD?

a)

51º

b)

121º

c)

101º

d)

39º

25.

Solve for x

a)

5

b)

4

c)

3

d)

2

26.

Determine the unknown angle measure.

a)

A

b)

B

c)

C

d)

D

27.

Find the measure of x.

a)

75°

b)

30°

c)

25°

d)

20°

28.

Find the measure of the indicated angle.

a)

40

b)

140

c)

72

d)

8

29.

Find the measure of the indicated angle.

a)

40

b)

140

c)

72

d)

8

30.

Solve for x.

a)

x = 5

b)

x = 20

c)

x = 3

d)

x = 9

31.

Given that ΔPQR ≅ Δ LJK, PR=2x+6, JL= 10 units, LK= 3x-6, find the measure of side PQ. Hint... sketch and label a picture.

a)

12

b)

10

c)

2

d)

30

32.

△BAC ≅ △QPR. If BC = 15, AB = 9, AC = 12, what is RQ?

a)

9

b)

12

c)

15

d)

36

33.

∆ABC ≅ ∆LMN. Which statement is NOT true?

a)

LM ≅ AB

b)

∆CAB ≅ ∆NLM

c)

∠C ≅ ∠N

d)

BC ≅ ML

34.

If $\Delta MAN\cong\Delta BOY$ , which of the following statements are true?

a)

$\overline{MA}\cong\overline{BO}$

b)

$\overline{AN}\cong\overline{BY}$

c)

$\overline{BO}\cong\overline{NA}$

d)

$\overline{MN}\cong\overline{BO}$

35.

What is the value of x?

a)

51

b)

49

c)

78

Triangle Congruency Review

Total questions: 35

Worksheet time: 3hrs 32mins

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