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Worksheets

2B review

Total questions: 53

Worksheet time: 1hrs 20mins

Name
Class
Date
1.
Name the parallel segment.
a)
WY
b)
YX
c)
WX
d)
PN
2.
Which of the following describes a median of a triangle?
a)
A. A middle of the triangle.
b)
B. A segment with endpoints at the vertex and midpoint of the opposite side.
c)
C. A segment that connects two midpoints of two sides.
d)
D. A segment that connects the vertex and the opposite side at 90 degrees. 
3.
Which of the following words describes the point shown in the figure?
a)
A. Centerpoint
b)
B. Orthocenter
c)
C. Centroid
d)
D. Midpoint
4.
Find the missing length.
a)
9
b)
18
c)
4.5
d)
16
5.
If DL = 24, then DG = 
a)
16
b)
8
c)
12
d)
36
6.
Find the missing length.
a)
12
b)
48
c)
24
d)
18
7.
Find the missing length.
a)
x = 3
b)
x = 4
c)
x = 7
d)
x = 5
8.
Find the length of AD
a)
2
b)
4
c)
6
d)
8
9.
The figure is an example of a(n) ...
a)
angle bisector
b)
perpendicular bisector
c)
median
d)
midsegment
10.
The figure is an example of a(n) ...
a)
median
b)
altitude
c)
midsegment
d)
angle bisector
11.
The figure is an example of a(n) ...
a)
angle bisector
b)
midsegment
c)
altitude
d)
median
12.
If G is the centroid of triangle ABC and GE= 7. Find the length of BE.
a)
7
b)
14
c)
21
d)
Not Enough Informaion
13.

X is the centroid of the triangle. If AZ = 24, find AX.

a)

4

b)

8

c)

12

d)

16

14.
The centroid cuts each median into two segments.  The shorter segment is ___________ the length of the entire segment.
a)
one third
b)
two thirds
c)
three fourths
d)
one half
15.
a)
x=67
b)
x=43
c)
x=55
d)
x=12
16.

If L is the midpoint of TJ, what must be true?

a)

TL=JT

b)

JL=TJ

c)

TL=JL

d)

T is also the midpoint of JL

17.

If DA bisects IE, then

a)

ID=ED

b)

IA=EA

c)

<IDA=<EDA

d)

<IAD and <EAD are right angles

18.

If AD bisects <EDI, then

a)

<ADE=<ADI

b)

IA=AE

c)

ID=ED

d)

All of the above

19.

If DA is perpendicular to IE, then we can immediately conclude that

a)

IA=AE

b)

<IAD = <DAE

c)

<IDA=<EDA

d)

<IAD and <EAD are right angles

20.
An angle bisector cuts an angle into two congruent _________
a)

Angles

b)
Segments
c)
Mysteries
21.
A segment bisector cuts a segment into two congruent
a)

Segments

b)
Angles
c)

Mysteries

22.
In this picture,
a)
<BCA=<DCE because they are vertical angles and vertical angles are always congruent to each other
b)
<C=<C because they are vertical angles and vertical angles are always congruent to each other
c)
<EDC=<ACB because they are vertical angles and vertical angles are always congruent to each other
d)
None of the above; we don't actually have vertical angles
23.

What is reason #3? Make sure you write-in the reasons on your proofs.

a)

Definition of a parallelogram

b)

Definition of a quadrilateral

c)

opposite sides are congruent property

d)

opposite sides are supplementary

24.

What is reason #4?

a)

Same-side interior angles theorem

b)

alternate interior angles theorem

c)

consecutive angles theorem

d)

supplementary angles

25.

What is reason #5?

a)

vertical angles theorem

b)

stuck together and sharing a side theorem

c)

shared side property

d)

reflexive property

26.

What is reason #6?

a)

SSS Triangle Congruence Postulate

b)

AAS Triangle Congruence Theorem

c)

ASA Triangle Congruence Theorem

d)

SAS Triangle Congruence Theorem

27.

What is reason #7?

a)

Coffee Please Control the Creamer

b)

PSATs

c)

SATs

d)

CPCTC

28.

Determine the correct reason for statement #2.

a)

all sides are congruent property

b)

all sides are parallel property

c)

Definition of a quadrilateral

d)

Definition of parallelogram

29.

Determine the correct reason for statement #3.

a)

Alternate Interior Angles Theorem

b)

Alternate Exterior Angles Theorem

c)

Same- Side Angles Theorem

d)

Congruent Angles Theorem

30.

Determine the correct reason for statement #4.

a)

opposite sides of a parallelogram are congruent theorem

b)

all sides are parallel

c)

sides are congruent

d)

sides are supplementary

31.

Determine the correct reason for statement #5.

a)

Side Angle Side Triangle Congruence Theorem

b)

CPCTC

c)

Angle Side Angle Triangle Congruence Theorem

d)

Side Side Side Triangle Congruence Theorem

32.

Determine the correct reason for statement #6.

a)

All sides are congruent postulate

b)

CPCTC

c)

Reflexive Property

d)

Vertical Angles Theorem

33.
Which is a correct congruence statement.
a)
A
b)
B
c)
C
d)
D
34.
Which is a correct congruence statement.
a)
A
b)
B
c)
C
d)
D
35.
Name the corresponding angle or side.
a)
A
b)
B
c)
C
d)
D
36.
Name the corresponding angle or side.
a)
A
b)
B
c)
C
d)
D
37.
If triangle TMY is congruent to triangle OHC, what is triangle MTY congruent to?
a)
triangle HOC
b)
triangle COH
c)
triangle HCO
d)
triangle CHO
38.
If triangle DSI is congruent to triangle UOK, what is triangle KOU congruent to?
a)
triangle ISD
b)
triangle SID
c)
triangle SDI
d)
triangle DIS
39.
Which triangle congruence theorem can be used to prove the triangles are congruent?
a)
SAS
b)
SSS
c)
ASA
d)
HL
40.
Which triangle congruence theorem can be used to prove the triangles are congruent?
a)
SSS
b)
ASA
c)
AAS
d)
SAS
41.
Which triangle congruence theorem can be used to prove the triangles are congruent?
a)
AAS
b)
SSS
c)
Not enough information given
d)
ASA
42.
Which triangle congruence theorem can be used to prove the triangles are congruent?
a)
AAS
b)
SSS
c)
SAS
d)
SSA
43.
Which triangle congruence theorem can be used to prove the triangles are congruent?
a)
SAS
b)
Not enough information
c)
SSS
d)
AAS
44.

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

a)

SSS

b)

SAS

c)

ASA

d)

NONE

45.

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

a)

SSS

b)

SAS

c)

ASA

d)

HL

46.
a)
Congruent by HL
b)
Congruent by SAS
c)
Congruent by SSS
d)
Not Necessarily Congruent
47.
a)
Congruent by ASA
b)
Congruent by SAS
c)
Congruent by SSS
d)
Not Necessarily Congruent
48.
Name the postulate, if possible, that makes the triangles congruent.
a)
SAS
b)
ASA
c)
AAS
d)
Not Possible
49.
Name the postulate, if possible, that makes the triangles congruent.
a)
SSS
b)
SAS
c)
ASA
d)
AAS
50.

Identify the correct triangle congruence theorem.

a)

ASA

b)

AAS

c)

HL

51.
How are the triangles congruent?
a)
HL
b)
SSS
c)
SAS
d)
AAS
52.
What are the five ways to prove triangles congruent?
a)
SSS, ASA, AAS, SAS, HL
b)
SSS, SSA, HL, AAS, SAS
c)
SAS, SSA, HL, AAS, SSS
d)
HL, SAS, SSA, SSS, ASA
53.
State if the two triangles are congruent.  If they are, state which theorem you would use.
a)
Yes, SAS
b)
Yes, SSS
c)
Yes, HL
d)
No