Free Printable Chapter 7 Test Review

Worksheets

Chapter 7 Test Review

Total questions: 45

Worksheet time: 45mins

Name

Class

Date

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.

What congruency postulate proves the triangles congruency?

SAS

ASA

SSS

What postulate would prove triangle ∆NYQ is congruent to ∆PYQ?

ASA

SAS

SSS

When do you use "CPCTC in a proof?

ALWAYS at the beginning

ALWAYS at the end

It's optional

NEver

What postulate proves these triangles congruent?

SSS

SAS

ASA

Fill in the blank.

Given

Reflexive Property

Transitive Property

They're the same side!!!!!!

What is the reason?

Definition of Angle

Definition of Congruence

Definition of bisects

Definition of midpoint

Which is a correct congruence statement.

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

45^o

55^o

80^o

100^o

10.

Remember order matters. Which of the following is true?

∆FGH ≅ ∆VHW

∆HFG ≅ ∆HWV

∆HGF ≅ ∆VHW

∆FGH ≅ ∆VWH

11.

If ΔDEF ≅ ΔRST, then we can conclude that DE = what?

12.

If ΔABC ≅ ΔXYZ, which statement is always true?

AB = AZ

∠B ≅ ∠Y

∠X ≅ ∠C

AC = XC

13.

If ΔABC ≅ ΔXYZ, which statement is always true?

AB = YZ

∠C ≅ ∠Z

∠B ≅ ∠C

AC = XY

14.

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

15.

What is the correct choice for Statement 4?

⊿GHI ≅ ⊿JKL

⊿GHI ≅ ⊿KLJ

⊿GHI ≅ ⊿LJK

⊿GHI ≅ ⊿LKJ

16.

What is the correct choice for Reason 5?

SAS

Definition of Congruence

Prove

CPCTC

17.

4 lines

18.

Which of the following is not a valid reason to prove congruent triangles?

SSA

AAS

SAS

SSS

19.

Name the postulate, if possible, that makes the triangles congruent.

SSS

SAS

ASA

Not Congruent

20.

Name the postulate, if possible, that makes the triangles congruent.

SSS

SAS

ASA

AAS

21.

Name the postulate, if possible, that makes the triangles congruent.

SAS

ASA

AAS

Not Congruent

22.

Name the postulate, if possible, that makes the triangles congruent.

SAS

ASA

AAS

Not Congruent

23.

Name the postulate, if possible, that makes the triangles congruent.

SSS

SAS

ASA

Not Congruent

24.

Name the postulate, if possible, that makes the triangles congruent.

SSS

ASA

AAS

Not Congruent

25.

Name the postulate, if possible, that makes the triangles congruent.

SSS

SAS

AAS

Not Congruent

26.

Name the postulate, if possible, that makes the triangles congruent.

SAS

SSA

Not Congruent

27.

Name the postulate, if possible, that makes the triangles congruent.

SSS

SAS

ASA

AAS

28.

If Triangle ABC is congruent to Triangle XYZ, which pair of angles are congruent?

B & Z

B & X

A & Z

C & Z

29.

Use the congruency statement to answer the following:
∠F = ∠ ___

not congruent to another angle

30.

∆EHG≅∆KFC

Which is a true statement?

EH≅FC

HG≅KF

EG≅KC

∠E≅∠C

31.

Given the two triangles, which congruence statement is NOT true?

$AB\ \cong\ DF$

$DE\ \cong\ AC$

$\Delta\ ABC\ \cong\ \Delta DFE$

$\Delta ABC\ \cong\Delta\ DEF$

32.

Parts that match between two congruent triangles are called

congruent shapes

corresponding parts

33.

What is always the 1st statement in reason column of a proof?

Prove

Given

Reason

Statement

34.

If DA bisects IE, then

ID=ED

IA=EA

<IDA=<EDA

<IAD and <EAD are right angles

35.

PICK THE CORRECT CONGRUENCE STATEMENT

∆TUV ≅ ∆EUV

∆VUT ≅ ∆UVE

∆TUV ≅ ∆UEV

∆UTV ≅ ∆EUV

36.

What are the 2 missing pieces of information?

Transitive Property, SAS(Side-Angle-Side)

Reflexive Property, SAS(Side-Angle-Side)

Transitive Property, SSS(Side-Side-Side)

Reflexive Property, SSS(Side-Side-Side)

37.

Identify the missing statement or reason

Reflexive Property

Definition of Midpoint

Given

Vertical Angles Theorem

38.

What are the two columns labeled in a proof?

Reasons / Proof

Statements / Postulates

Reasons / Given

Statements / Reasons

39.

Can the triangles be proven congruent? If so, how?

ASA

AAS

SAS

Cannot be proven congruent

40.

Can the triangles be proven congruent? If so, how?

ASA

AAS

SAS

Cannot be proven congruent

41.

Can the triangles be proven congruent? If so, how?

ASA

AAS

SAS

Cannot be proven congruent

42.

Can the triangles be proven congruent? If so, how?

ASA

AAS

SAS

Cannot be proven congruent

43.

Can the triangles be proven congruent? If so, how?

ASA

Cannot be proven congruent

SAS

SSS

44.

What missing piece of information is needed to prove the triangles congruent using SAS?

∠F≅∠Q

∠G≅∠R

∠H≅∠S

FH = QS

45.

What missing piece of information is needed to prove the triangles congruent using ASA?

GC = CD

CE = CD

∠GCE≅∠BCE

BD = GE

100 %

Chapter 7 Test Review

Total questions: 45

Worksheet time: 45mins

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