WorksheetsTriangle Inequalities
Total questions: 20
Worksheet time: 37mins
Name
Class
Date
1.
Which could be the lengths of three sides of a triangle?
a)
A
b)
B
c)
C
d)
D
2.
Which orders the sides of this triangle from least to greatest using the instrument names?
a)
A
b)
B
c)
C
d)
D
3.
What is the correct order of the lengths of the streets from longest to shortest?
a)
A
b)
B
c)
C
d)
D
4.
Which angle belongs in the middle?
a)
<R
b)
<S
c)
<T
5.
Which angle is the largest?
a)
<R
b)
<S
c)
<T
6.
Do the following side lengths form a triangle?
3, 10, 7
3, 10, 7
a)
Yes
b)
No
7.
Describe the possible lengths for the third side of the triangle given the two sides 10 and 5.
a)
5 < x 10
b)
0 < x < 10
c)
0 < x < 15
d)
5 < x < 15
8.
Describe the possible lengths for the third side of the triangle given the two sides 4 and 4.
a)
4 < x < 8
b)
0 < x < 8
c)
8 < x < 0
d)
0 < x < 4
9.
Describe the possible lengths for the third side of the triangle given the two sides 9 and 22.
a)
13 < x < 31
b)
13 > x > 31
c)
31 > x < 13
d)
31 < x < 13
10.
Describe the possible lengths for the third side of the triangle given the two sides 9 and 22.
a)
13 < x < 31
b)
13 > x > 31
c)
31 > x < 13
d)
31 < x < 13
11.
In a triangle, you are given two angles. One is 76 degrees and the other angle is 56 degrees. List the three angles of the triangle from largest to smallest.
a)
48,56,76
b)
38,56,76
c)
76,56,48
d)
76,56,38
12.
Describe the possible lengths for the third side of the triangle given the two sides 10 and 5.
a)
5 < x 10
b)
0 < x < 10
c)
0 < x < 15
d)
5 < x < 15
13.
Do the following side lengths form a triangle?
5, 6, 9
5, 6, 9
a)
Yes
b)
No
14.
Which orders the sides of this triangle from least to greatest using the instrument names?
a)
A
b)
B
c)
C
d)
D
15.
Which angle is the largest?
a)
<R
b)
<S
c)
<T
16.
Which orders the sides of this triangle from least to greatest using the instrument names?
a)
A
b)
B
c)
C
d)
D
17.
What belongs in the first box?
a)
9
b)
19
c)
67
d)
20
18.
What belongs in the second box?
a)
19
b)
67
c)
101.5
d)
33.5
19.
What was the score of the JV game last night
a)
43-12
b)
24-16
48-0
48-0
c)
68-0
d)
53-16
20.
What is the correct spelling of Mr Y's last name
a)
Yazabensky
b)
Yarzebinski
c)
Yuzablonksi
d)
Yargazanski
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