MathematicsCircles (NSTSE (National Science Talent Search Exam Unified Council) Class 10): Questions 1  3 of 43
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Question number: 1
» Mathematics » Circles
Question
The area of triangle with side ‘a’ is , where a = 6 cm. Then its altitude is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Mathematics » Circles
Question
In the given figure and then is ________.
Choices
Choice (4)  Response  

a.  4: 9 

b.  9: 4 

c.  16: 81 

d.  81: 16 

Question number: 3
» Mathematics » Circles
Question
If the ratios of areas of two similar triangles are 9: 16 then the ratios of their corresponding angle – bisector segments is ________.
Choices
Choice (4)  Response  

a.  3: 4 

b.  9: 16 

c.  4: 3 

d.  16: 9 
