Name: 
 

SOL Topic #5: Angles with Polygons



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 


mc001-1.jpg
a.
30°
b.
36°
c.
60°
d.
72°
 

 2. 


mc002-1.jpg
a.
30°
b.
45°
c.
60°
d.
72°
 

 3. 


mc003-1.jpg
a.
45°
b.
60°
c.
75°
d.
135°
 

 4. 


mc004-1.jpg
a.
4
b.
5
c.
6
d.
8
 

 5. 


mc005-1.jpg
a.
72°
b.
90°
c.
110°
d.
120°
 

 6. 

Each exterior angle of a certain regular polygon measures 30°.  How many sides does the polygon have?
a.
6
b.
9
c.
10
d.
12
 

 7. 


mc007-1.jpg
a.
35
b.
40
c.
45
d.
50
 

 8. 


mc008-1.jpg
a.
45°
b.
60°
c.
90°
d.
120°
 

 9. 


mc009-1.jpg
a.
410°
b.
335°
c.
155°
d.
130°
 

 10. 


mc010-1.jpg
a.
135°
b.
60°
c.
45°
d.
30°
 

 11. 


mc011-1.jpg
a.
87.5°
b.
90°
c.
105°
d.
120°
 

 12. 


mc012-1.jpg
What is the value of x in the pentagon above?
a.
90º
b.
155º
c.
245º
d.
335º
 

 13. 

mc013-1.jpg

Which is the closest to the measure of a central angle x in the regular polygon?
a.
40º
b.
45º
c.
50º
d.
60º
 

 14. 

mc014-1.jpg
What is the measure of the interior angle ABC of the regular polygon shown?
.
a.
225º
b.
180º
c.
160º
d.
144º
 

 15. 

The polygon shown is convex.
mc015-1.jpg
The sum of its interior angle measures is —
a.
900°
b.
1,260°
c.
1,620°
d.
2,520°
 

 16. 

If each interior angle of a regular polygon measures 120°, how many sides does the polygon have?
a.
14
b.
12
c.
8
d.
6
 

 17. 

Which angle measure below is not a possible measure of an exterior angle of a regular polygon?
a.
36°
b.
40°
c.
45°
d.
54°
 

 18. 

In the figure, what is the measure of ÐC?
                           mc018-1.jpg
a.
70°
b.
90°
c.
100°
d.
110°
 



 
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