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Unit 7 Study Guide
By James Parson
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Last updated 2 days ago
31 questions
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20
Question 1
1.
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20
Question 2
2.
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10
Question 3
3.
visibility
View drawing
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Question 4
4.
visibility
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Question 5
5.
visibility
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50
Question 12
12.
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15
Question 13
13.
visibility
View drawing
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15
Question 14
14.
visibility
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20
Identify the center of dilation, scale factor, and ratio of each dilation.
Is this a reduction or enlargement?
_______
What is the center of dilation (x,y)?
_______
What is the scale factor?
k=
_______
The ratio of the
pre-image
to
image
is
_______ to_______
Identify the center of dilation and scale factor of each dilation.
Is this a reduction or enlargement?
_______
What is the center of dilation (x,y)?
_______
What is the scale factor?
k=
_______
The ratio of the
pre-image
to
image
is
_______ to_______
Graph the image of the figure using the dilation given.
What is k (scale factor)?
k=_______
K':_______
L':_______
M':_______
Question 6
6.
Graph the image of the figure using the dilation given.
D':_______
E':_______
F':_______
G':_______
visibility
View drawing
Question 7
7.
Graph the image of the figure using the dilation given.
M':_______
N':_______
O':_______
P':_______
visibility
View drawing
Question 8
8.
Graph the image of the figure using the dilation given.
J':_______
K':_______
L':_______
M':_______
visibility
View drawing
Question 9
9.
Graph the image of the figure using the dilation given.
B':_______
C':_______
D':_______
E':_______
visibility
View drawing
Question 10
10.
Identify the scale factor used to graph the image.
k=_______
visibility
View drawing
Question 11
11.
Identify the scale factor used to graph the image.
k=_______
visibility
View drawing
Question 15
15.
Question 16
16.
Question 17
17.
Question 18
18.
visibility
View drawing
Question 19
19.
Question 20
20.
visibility
View drawing
Question 21
21.
Question 22
22.
visibility
View drawing
Question 23
23.
visibility
View drawing
Question 24
24.
visibility
View drawing
Question 25
25.
visibility
View drawing
Question 26
26.
Are these triangles similar?_______
If yes, then what method proves they are similar? (
AA
SSS
SAS
). If the triangles are not similar then write
not similar
_______
If yes, complete this similarity statement. If the triangles are not similar then write
not similar
△_______ ~△DEA
visibility
View drawing
Question 27
27.
Are these triangles similar?_______
If yes, then what method proves they are similar? (
AA
SSS
SAS
). If the triangles are not similar then write
not similar
_______
If yes, complete this similarity statement. If the triangles are not similar then write
not similar
△VWU~△_______
visibility
View drawing
Question 28
28.
Are these triangles similar?_______
If yes, then what method proves they are similar? (
AA
SSS
SAS
). If the triangles are not similar then write
not similar
_______
If yes, complete this similarity statement. If the triangles are not similar then write
not similar
△STW~△_______
visibility
View drawing
Question 29
29.
Are these triangles similar?_______
If yes, then what method proves they are similar? (
AA
SSS
SAS
). If the triangles are not similar then write
not similar
_______
If yes, complete this similarity statement. If the triangles are not similar then write
not similar
△LPR~△_______
visibility
View drawing
Question 30
30.
Are these triangles similar?_______
If yes, then what method proves they are similar? (
AA
SSS
SAS
). If the triangles are not similar then write
not similar
_______
If yes, complete this similarity statement. If the triangles are not similar then write
not similar
△VTU~△_______
visibility
View drawing
Question 31
31.
Are these triangles similar?_______
If yes, then what method proves they are similar? (
AA
SSS
SAS
). If the triangles are not similar then write
not similar
_______
If yes, complete this similarity statement. If the triangles are not similar then write
not similar
△ _______ ~△FGH
visibility
View drawing