Name: 
 

5-2: Self Check Quiz


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

 1. 
Which of the following statements must be true?
a.
All rectangles are similar.
b.
All isosceles triangles are similar.
c.
All rhombuses are similar.
d.
All squares are similar.
 

 2. 
Which of the following types of triangles would be similar?
a.
Obtuse triangles
b.
Equilateral triangles
c.
Scalene triangles
d.
Isosceles right triangles
 

 3. 
mc003-1.jpg with mmc003-2.jpgA = 6x+17, mmc003-3.jpgS = 3x + 9, and mmc003-4.jpgC = 37°.  Find the measure of mc003-5.jpgR.
a.
61°
b.
95°
c.
13°
d.
85°
 

 4. 
LAMB ~ FISH
mc004-1.jpg
Find the value of x.
a.
8
b.
4.5
c.
7
d.
3.5
 

 5. 
A flagpole in Pete’s front yard is 20 feet tall and casts a shadow of 15 feet at 4:00 in the afternoon.  Pete is 6 feet tall.  How long is his shadow at the same time?
a.
mc005-1.jpg feet
b.
4mc005-2.jpg feet
c.
mc005-3.jpg feet
d.
6 feet
 



 
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