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WorksheetsPolygons
Total questions: 20
Worksheet time: 2hrs 12mins
Name
Class
Date
1.
Find the value of X.
a)
100
b)
120
c)
125
d)
130
2.
Find the missing angle.
a)
75
b)
85
c)
100
d)
45
3.
What is the formula for the sum of the interior?
a)
S=360
b)
S=(n-2)180
c)
n=360/ext. angle
d)
1 int. angle + 1 ext. angle=180
4.
Solve for X
a)
27
b)
72
c)
80
d)
14
5.
Solve for x
a)
45
b)
12
c)
90
d)
2
6.
Find the measure of angle A.
a)
21 degrees
b)
31 degrees
c)
128 degrees
d)
24 degrees
7.
Find the measure of the indicated angle.
a)
35
b)
145
c)
78
d)
67
8.
Find the angle SUM of the interior angles of the polygon.
a)
720°
b)
900°
c)
1080°
d)
1260°
9.
Find the value of x.
a)
74
b)
42
c)
180
d)
222
10.
Determine the measure of the indicated angle.
a)
92°
b)
94°
c)
42°
d)
47°
11.
Determine the interior angle sum for a regular hexagon.
a)
120°
b)
60°
c)
360°
d)
720°
12.
What is the formula for the sum of interior angles in a polygon?
a)
180(n−2)
b)
180(n−2)÷n
c)
360
d)
360/n
13.
What is the formula for the sum of exterior angles in a polygon?
a)
180(n−2)
b)
180(n−2)÷n
c)
360
d)
360/n
14.
Solve for x
a)
80
b)
110
c)
17
d)
60
15.
Solve for x
a)
94
b)
25
c)
36
d)
180
16.
Solve for x
a)
112
b)
116
c)
90
d)
244
17.
Solve for x
a)
45
b)
12
c)
90
d)
2
18.
Find angle x
a)
247o
b)
67o
c)
157o
d)
203o
19.
Find angle x
a)
21o
b)
201o
c)
111o
d)
191o
20.
Find angle x
a)
136o
b)
226o
c)
316o
d)
91o
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