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WorksheetsSimilarity Statements
Total questions: 22
Worksheet time: 22mins
Name
Class
Date
1.
Which of the following is not a similarity postulate or theorem?
a)
AA
b)
SAS
c)
ASA
d)
SSS
2.
The triangles are similar by...
a)
SAS
b)
AA
c)
ASA
d)
SSS
3.
The triangles are similar by...
a)
SAS
b)
AA
c)
ASA
d)
SSS
4.
The triangles are similar by...
a)
SAS
b)
AAS
c)
ASA
d)
SSS
5.
Are these triangles similar?
Angles in Triangle 1: 40⁰,60⁰, and 80⁰
Angles in Triangle 2: 40⁰,50⁰, and 90⁰
Angles in Triangle 1: 40⁰,60⁰, and 80⁰
Angles in Triangle 2: 40⁰,50⁰, and 90⁰
a)
Yes
b)
No
c)
There is not enough information to decide.
6.
Are these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 60⁰,40⁰
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 60⁰,40⁰
a)
Yes
b)
No
c)
There is not enough information to decide.
7.
Are these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 80⁰,40⁰
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 80⁰,40⁰
a)
Yes
b)
No
c)
There is not enough information to decide.
8.
If the triangles are similar, state how.
a)
SSS
b)
SAS
c)
AA
d)
Not similar
9.
If the triangles are similar, state how.
a)
SSS
b)
SAS
c)
AA
d)
Not similar.
10.
Determine whether the triangles are similar or not. If so, state how they are similar.
a)
Yes, by AA Similarity
b)
Yes, by SAS Similarity
c)
Yes, by SSS Similarity
d)
No, not similar
11.
Determine whether the triangles are similar or not. If so, state how they are similar.
a)
Yes, by AA Similarity
b)
Yes, by SAS Similarity
c)
Yes, by SSS Similarity
d)
No, not similar
12.
The triangles are similar by...
a)
SAS
b)
AA
c)
ASA
d)
SSS
13.
The triangles are similar by...
a)
SAS
b)
AA
c)
ASA
d)
SSS
14.
Why are the triangles similar?
a)
AA
b)
SAS
c)
SSS
d)
AAS
15.
What is the similarity statement for the triangle pair?
a)
ΔXYZ~ΔNEW
b)
ΔXZY~ΔNWE
c)
ΔZYX~ΔENW
d)
ΔYZX~ΔNWE
16.
Determine whether the triangles are similar.
a)
SSS
b)
AA
c)
SAS
d)
not similar
17.
a)
A
b)
B
c)
C
d)
D
18.
How are these triangles similar?
a)
A
b)
B
c)
C
d)
D
19.
Why are the triangles similar?
a)
AA
b)
SAS
c)
SSS
d)
AAS
20.
If two figures are similar their angles are______.
a)
proportional
b)
congruent
c)
supplementary
d)
complementary
21.
If two figures are similar, the corresponding sides are ______________.
a)
equal
b)
congruent
c)
proportional
d)
none of these
22.
If the triangles are similar, find x
a)
90
b)
60
c)
30
d)
15
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