Name: 
 

Quiz 5.1-5.3


Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Find the value of x.
 

 1. 
mc001-1.jpg
a.
125
c.
55
b.
120
d.
35
 

 2. 
mc002-1.jpg
a.
58
c.
122
b.
118
d.
32
 

 3. 
mc003-1.jpg
a.
63
c.
22
b.
27
d.
122
 

 4. 
mc004-1.jpg
a.
9
c.
27
b.
4
d.
63
 

 5. 
mc005-1.jpg
a.
130
c.
50
b.
26
d.
30
 
 
Find the sum of the angle measures of the polygon.
 

 6. 
mc006-1.jpg
a.
450°
c.
540°
b.
900°
d.
560°
 

 7. 
mc007-1.jpg
a.
1080°
c.
1800°
b.
2160°
d.
1780°
 

 8. 
mc008-1.jpg
a.
1420°
c.
900°
b.
1800°
d.
1440°
 
 
Find the value of x.
 

 9. 
mc009-1.jpg
a.
488°
c.
127°
b.
360°
d.
128°
 

 10. 
The angles of a regular polygon each measure 140°. How many sides does the polygon have?
a.
10
c.
8
b.
11
d.
9
 

Numeric Response
 

 1. 
A sidewalk joins another sidewalk at an angle. Find the value of x.
nr001-1.jpg

 

 2. 
The sum of the angle measures in a regular polygon is 1440°. What is the measure of one of the angles of the polygon?

 

Short Answer
 
 
Find the value of x. Then classify the triangle in as many ways as possible.
 

 1. 
sa001-1.jpg
 
 
Tell whether a triangle can have the given angle measures. If not, change the first angle measure so that the angle measures form a triangle.
 

 2. 
42.5°, 93.7°, 42.2°
 

 3. 
Describe and correct the error in finding the sum of the angle measures of a 13-gon.
sa003-1.jpg
S
sa003-2.jpg
 

 4. 
Can a heptagon have angles that measure 95°, 140°, 120°, 75°, 130°, 115°, and 80°? Explain.
 



 
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