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WorksheetsUnit 2 Lines Angles Sim Cong TEST REVIEW
Total questions: 73
Worksheet time: 3hrs 53mins
Name
Class
Date
1.
This is what kind of angle?
a)
obtuse
b)
right
c)
straight
d)
acute
2.
This is what kind of angle?
a)
acute
b)
obtuse
c)
right
d)
straight
3.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
4.
This is what kind of angle?
a)
right
b)
acute
c)
obtuse
d)
straight
5.
Find the value of x.
a)
15
b)
16
c)
18
d)
19
6.
Tell whether the angles are complementary or supplementary. Then find the value of x.
a)
Complementary; x=25
b)
Complementary; x=5
c)
Supplementary; x=25
d)
Supplementary; x=5
7.
Find the value of x.
a)
15
b)
30
c)
45
d)
60
8.
Which would be the best classification for the triangle shown?
a)
acute isosceles
b)
equiangular scalene
c)
equiangular isosceles
d)
equiangular equilateral
9.
Which would be the best classification for the triangle shown?
a)
acute isosceles
b)
obtuse scalene
c)
obtuse isosceles
d)
acute scalene
10.
Which would be the best classification for the triangle shown?
a)
right isosceles
b)
obtuse scalene
c)
obtuse isosceles
d)
right scalene
11.
Which would be the best classification for the triangle shown?
a)
right isosceles
b)
obtuse scalene
c)
obtuse isosceles
d)
acute scalene
12.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
13.
Name the corresponding angle to angle 4.
a)
angle 8
b)
angle 6
c)
angle 2
d)
angle 5
14.
Name the alternate interior angle to angle 3.
a)
4
b)
5
c)
6
d)
8
15.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
16.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
17.
The angles x and y ....
a)
are equal in measure
b)
should be added to equal 180o
18.
Find x.
a)
130
b)
50
19.
The two angles shown are
a)
equal in measure
b)
should be added to equal 180o
20.
Solve for y.
a)
y = 20
b)
y = 120
c)
y = 60
d)
y = 10
21.
Solve for y.
a)
y = 55
b)
y = 35
c)
y = 70
d)
y = 20
22.
If m∠1 = 30°, then m∠3 =
a)
30°
b)
60°
c)
150°
d)
undetermined
23.
Find the value of x.
a)
14
b)
60
c)
35
d)
180
24.
A line, segment, or ray that passes through the midpoint of a side that is creates a 90 degree angle with that side.
a)
Perpendicular bisector
b)
Angle bisector
c)
Median
d)
Altitude
25.
Find the length of AD (Hint: you need to find x first.)
a)
2
b)
4
c)
6
d)
8
26.
A line, segment, or ray that divides an angle in half
a)
Perpendicular bisector
b)
Vertical angles
c)
Angle bisector
d)
Midsegment
27.
a)
x=67
b)
x=43
c)
x=55
d)
x=12
28.
Which angle is the vertex angle?
a)
<C
b)
<A
c)
<B
29.
Find x.
a)
180
b)
57
c)
61.5
d)
32.7
30.
If all 3 sides are equal, then what is the measure of each angle?
a)
180 degrees
b)
90 degrees
c)
50 degrees
d)
60 degrees
31.
What is the measure of angle 2?
a)
50
b)
65
c)
115
32.
Line segment DF is called a...
a)
midpoint connector
b)
segment addition
c)
midsegment
d)
perpendicular bisector
33.
If DF = 2x and AC =6x - 32
a)
8
b)
84
c)
16
d)
30
34.
a)
A
b)
B
c)
C
d)
D
35.
B is the midpoint of AC. Find AB.
a)
2
b)
16
c)
8
d)
4
36.
What is m∠ABD
a)
80
b)
120
c)
20
d)
100
37.
Two objects that are the same shape but not the same size are _______.
a)
Congruent
b)
Vertical
c)
Similar
d)
Complementary
38.
Solve the proportion.
a)
k=5
b)
k=3.3333333
c)
k=60
d)
k=90
39.
Solve for x. The two figures are similar.
a)
x = 6
b)
x = 9
c)
x = 7
d)
x = `0
40.
What similarity theorem would prove that these triangles are similar?
a)
SAS∼
b)
SSS∼
c)
AA∼
d)
Side Splitter
41.
State the postulate that proves these triangles are similar.
a)
SSS
b)
SAS
c)
AA
d)
Not similar
42.
State the postulate that proves these triangles are similar.
a)
SSS
b)
AA
c)
SAS
d)
Not similar
43.
To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree. How tall is the tree?
a)
144 feet
b)
72 feet
c)
36 feet
44.
Determine whether the triangles are similar(name the postulate or theorem you used).
a)
SSS similar
b)
AA similar
c)
SAS similar
45.
If the triangles are similar, state how.
a)
SSS
b)
SAS
c)
AA
d)
Not similar
46.
Complete each proportion.
CB / DM = AC / ?
CB / DM = AC / ?
a)
BM
b)
MA
c)
BC
d)
AD
47.
What is the value of X and Y ?
a)
X=2.5 and Y=6.5
b)
X=6.5 and Y=2.5
c)
X=3 and Y=7
d)
X=2 and Y= 5
48.
Complete the similarity statement.
ABC ~ ___
ABC ~ ___
a)
ZYX
b)
XZY
c)
YZX
d)
XYZ
49.
The triangles are similar, solve for the question mark.
a)
8
b)
12.5
c)
18
d)
24
50.
Are the triangles similar?
a)
Yes, by SSS
b)
Yes, by SAS
c)
Yes, by AA
d)
No, not similar triangles
51.
Are the triangles similar?
a)
Yes
b)
No
52.
Two polygons are congruent if and only if ____________________________ .
a)
corresponding angles are congruent
b)
corresponding sides are congruent
c)
corresponding sides and angles are congruent
d)
they have the same number of sides
53.
Which method proves the triangles congruent?
a)
SAS
b)
ASA
c)
SSS
d)
CPCTC
54.
What postulate proves these triangles congruent?
a)
SAS
b)
CPCTC
c)
AAS
d)
ASA
55.
If a statement says "BD = BD" this is the...
a)
Transitive Property
b)
Symmetric Property
c)
Reflexive Property
d)
I'm so lost
56.
Are the triangles congruent, if yes, why?
a)
SAS
b)
ASA
c)
AAS
d)
Not Congruent
57.
What is the "statement" for step 2 of the proof?
a)
AD=AD
b)
AD=DA
c)
HD=DN
d)
HA = AN
58.
Which of the following is not a valid reason to prove congruent triangles?
a)
ASA
b)
SAS
c)
SSS
d)
AAA
59.
What is the "reason" for step 2 of the proof?
a)
reflexive property
b)
proof
c)
SAS
≅ thrm
≅ thrm
d)
given
60.
What is the "statement" for step 3 of the proof?
a)
∡EDA≅∡DCB
b)
∡AED≅∡BEC
c)
DE=CE
d)
∡AED≅∡CED
61.
Name the postulate, if possible, that makes the triangles congruent.
a)
SSS
b)
ASA
c)
AAS
d)
Not Possible
62.
Complete the congruence statement.
a)
CRP
b)
PCR
c)
RPC
d)
PRC
63.
Which Angle is Congruent to ∠M?
a)
∠P
b)
∠R
c)
∠Q
d)
∠N
64.
Which side is congruent to side MO?
a)
Side PR
b)
Side QP
c)
Side PQ
d)
Side QR
65.
Name the postulate, if possible, that makes the triangles congruent.
a)
SSS
b)
SAS
c)
ASA
d)
Not Possible
66.
Name the postulate, if possible, that makes the triangles congruent.
a)
SSS
b)
SAS
c)
ASA
d)
AAS
67.
Name the postulate, if possible, that makes the triangles congruent.
a)
SAS
b)
ASA
c)
AAS
d)
Not Possible
68.
Identify the missing statement or reason
a)
Definition of Angle Bisector
b)
Alternate Interior Angles Theorem
c)
Reflexive Property
d)
Definition of Midpoint
69.
What is reason #2?
a)
Reflexive Property
b)
Def of Midpoint
c)
Def of Angle Bisector
d)
Def of Segment Bisector
70.
What is statement #3?
a)
FH≅FH
b)
GF≅GF
c)
IH≅IH
d)
GF≅FI
71.
What is statement #4?
a)
∆HFG≅∆IHF
b)
∆FHG≅∆IHF
c)
∆GFH≅∆IFH
d)
∆HFG≅∆IFH
72.
Which of the following is NOT a triangle congruence criteria?
a)
SAS
b)
AAS
c)
SSA
d)
ASA
73.
Determine if the triangles are congruent, if "yes" state the theorem.
a)
not congruent
b)
yes, SSS
c)
yes, SAS
d)
yes, ASA
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