WorksheetsSimilar Polygons Review
Total questions: 14
Worksheet time: 13mins
Name
Class
Date
1.
The triangles are similar, solve for the question mark.
a)
8
b)
12.5
c)
18
d)
24
2.
Are the triangles similar?
a)
Yes
b)
No
3.
All angles in similar figures are congruent.
a)
True
b)
False
4.
Two objects that are the same shape but not the same size are _______.
a)
Congruent
b)
Vertical
c)
Similar
d)
Complementary
5.
Are the following similar? Why or why not?
a)
Yes
b)
No, the corresponding angles are not equal.
c)
No, the ratios of the corresponding sides are not equal.
6.
Complete each proportion.
AB / BM = ? / CD
AB / BM = ? / CD
a)
BC
b)
AC
c)
MD
d)
MC
7.
Complete each proportion.
CB / DM = AC / ?
CB / DM = AC / ?
a)
BM
b)
MA
c)
BC
d)
AD
8.
The triangles are similar by...
a)
SAS
b)
AA
c)
ASA
d)
SSS
9.
The triangles are similar by...
a)
SAS
b)
AA
c)
ASA
d)
SSS
10.
The triangles are similar by...
a)
SAS
b)
AA
c)
ASA
d)
SSS
11.
Are the triangles similar? If so, what similarity shortcut is used? Show all work.
a)
Similar. SAS
b)
Similar. AA
c)
Similar. SSS
d)
Not Similar
12.
The ratio of the corresponding sides of two similar triangles is 3:5. What is the ratio of the perimeters of these triangles?
a)
5:3
b)
9:25
c)
3:5
d)
6:10
13.
The pair of figures is similar. Find the missing side.
a)
x = 1
b)
x = 3
c)
x = 9
d)
x = 5
14.
Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?
a)
$30
b)
$20
c)
$60
d)
$10
100 %
