IMO Mathematics Olympiad (SOF) Class 5: Questions 455  458 of 837
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Question number: 455
» Geometry
Question
Which figure has an area of 12 square units and a perimeter of 16 units?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 456
» Geometry
Question
What type of angle best describes angle Q?
Choices
Choice (4)  Response  

a.  Obtuse 

b.  Right 

c.  Straight angle 

d.  Acute 

Question number: 457
Question
How many triangles can be drawn from below given dots (arranged in position as given)?
Choices
Choice (4)  Response  

a.  12 

b.  14 

c.  15 

d.  16 

Question number: 458
Question
What is the instrument used to measure wind speed?
Choices
Choice (4)  Response  

a.  Rain gauge 

b.  Barometer 

c.  Anemometer 

d.  None of the above 
