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WorksheetsParts in Similar Triangles and Similarity Transformations
Total questions: 23
Worksheet time: 2hrs 33mins
Name
Class
Date
1.
Solve for x:
a)
11
b)
16.5
c)
22
d)
18.25
2.
Solve for x:
a)
33
b)
22
c)
28
d)
16.5
3.
Solve for x:
a)
10
b)
5
c)
20
d)
11
4.
Solve for x:
a)
8
b)
7.2
c)
8.4
d)
6.4
5.
Find FG
a)
8.4
b)
5.5
c)
5.9
d)
5.3
6.
Solve for x:
a)
20
b)
12.75
c)
22.5
d)
25.5
7.
Solve for x:
a)
18.6
b)
16.8
c)
22.2
d)
14.2
8.
Solve for x:
a)
13.5
b)
15.5
c)
22
d)
2.8
9.
Solve for x:
a)
18
b)
38
c)
28
d)
22
10.
Solve for x:
a)
12.83
b)
17.12
c)
-5
d)
1.55
11.
Solve for r:
a)
40
b)
60
c)
66
d)
10
12.
Find the height of the actual tent:
a)
12 ft.
b)
14.75 ft.
c)
14 ft.
d)
10 ft.
13.
What is the measure of x?
a)
12
b)
15
c)
6
d)
9
14.
The triangles are similar, solve for the question mark.
a)
8
b)
12.5
c)
18
d)
24
15.
What is the scale factor from ΔDEF to ΔABC?
a)
1/2
b)
7/3
c)
2
d)
10/3
16.
Find the similarity ratio for the smaller polygon to the bigger polygon in simplest form.
a)
3 : 5
b)
15 : 25
c)
1 : 2
d)
3 : 7
17.
Find the similarity ratio for the smaller polygon to the bigger polygon in simplest form.
a)
5 : 6
b)
15 : 18
c)
1 : 2
d)
3 : 5
18.
a)
x = 3
b)
x = 30
c)
x = 8/5
d)
19.
a)
x = 5
b)
x = 18
c)
x = 9/2
d)
20.
In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)
a)
congruent, proportional
b)
proportional, congruent
c)
congruent, congruent
d)
proportional, proportional
21.
If two figures are similar their angles are______.
a)
proportional
b)
congruent
c)
supplementary
d)
complementary
22.
To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown. What is AB to the nearest meter?
a)
10
b)
12
c)
15
d)
18
23.
A gymnasium is 96 feet long and 75 feet wide. On a blueprint, the gymnasium is 5.5 inches long. To the nearest tenth of an inch, what is the width of the gymnasium on the blueprint?
a)
4.3
b)
8.6
c)
6.4
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