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Worksheets15. Angles, Triangles, and Equations STAAR
Total questions: 20
Worksheet time: 3hrs 20mins
Name
Class
Date
1.
Determine if it is possible to form a triangle with the given side lengths. 2 mm, 2 mm, 8 mm
a)
yes
b)
no
2.
Determine if it is possible to form a triangle with the given side lengths. 7 yd, 8 yd, 9 yd
a)
yes
b)
no
3.
Determine if it is possible to form a triangle with the given side lengths. 15 in., 12 in., 2 in.
a)
yes
b)
no
4.
Determine if it is possible to form a triangle with the given side lengths. 5 ft., 5 ft., 10 ft.
a)
yes
b)
no
5.
Given are the lengths of two sides of a triangle. Find the range of lengths for the third side. 7 ft, 13 ft
a)
more than 6 but less than 20
b)
more than 20 but less than 6
c)
less than 6 but more than 20
6.
Given are the lengths of two sides of a triangle. Find the range of lengths for the third side. 10 m, 13 m
a)
more than 3 but less than 23
b)
more than 23 but less than 3
c)
less than 3 but more than 23
7.
What do the interior angles in a triangle have a sum of?
a)
180
b)
90
c)
360
d)
270
8.
What is the measure of the missing angle?
a)
82
b)
43
c)
55
d)
180
9.
a)
119
b)
61
c)
180
d)
19
10.
a)
47
b)
57
c)
53
d)
133
11.
Find the measure of each angle indicated.
a)
139°
b)
66°
c)
138°
d)
116°
12.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
13.
Which Angle measurements create a Triangle?
a)
60,60,61
b)
90,45,45
c)
100,50,50
d)
90,90,80
14.
If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...
a)
80
b)
100
c)
60
d)
90
15.
In triangle ABC, the length of side AB is 10 inches and the length of side BC is 17 inches. Which of the following could be the length of side AC?
a)
16 inches
b)
5 inches
c)
32 inches
d)
29 inches
16.
a)
IH
b)
JH
c)
HI
d)
IJ
17.
a)
AB
b)
BC
c)
CA
d)
AC
18.
a)
XY
b)
XZ
c)
ZY
d)
YW
19.
a)
P
b)
Q
c)
R
d)
S
20.
a)
GG
b)
FG
c)
EF
d)
EG
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