NEW
Font size
S
M
L
XL
Worksheetssimilar triangles
Total questions: 15
Worksheet time: 1hrs 4mins
Name
Class
Date
1.
How do these triangles appear to be similar?
a)
AA
b)
SAS
c)
SSS
d)
Not Similar
2.
How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)
(Hint: Look for non-labeled parts!)
a)
AA
b)
SAS
c)
SSS
d)
Not Similar
3.
Find missing side
a)
5
b)
7
c)
9
d)
11
4.
The triangles are similar, solve for the question mark.
a)
8
b)
12.5
c)
18
d)
24
5.
Solve for x.
a)
x = 5
b)
x = 3
c)
x = 14
d)
x = 1
6.
Use the information in the diagram to determine the height of the tree.
a)
80 feet
b)
320 feet
c)
40 feet
d)
160 feet
7.
QR is a midsegment of triangle WXY. What is the length of segment WY?
a)
3
b)
6
c)
9
d)
12
8.
QR is a midsegment of triangle BCD. Solve for the value of x.
a)
11
b)
18
c)
9
d)
-7
9.
Solve the proportion.
a)
p=31.3
b)
p=308
c)
p=924
d)
p=532
10.
Find side length X.
a)
16
b)
18
c)
2.4
d)
15
11.
How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)
(Hint: Look for non-labeled parts!)
a)
AA
b)
SAS
c)
SSS
d)
Not Similar
12.
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.
13.
If the triangles are similar, state how.
a)
SSS
b)
SAS
c)
AA
d)
Not similar.
14.
What is the height of the Tree?
a)
20
b)
15
c)
30
d)
10
15.
Are the following similar? Why or why not?
a)
Yes. All pairs of corresponding angles are congruent.
b)
No, the corresponding angles are not equal.
c)
No, the ratios of the corresponding sides are not equal.
Reset
