Practical Geometry  Lines and Angles (IMO Mathematics Olympiad Class 7): Questions 26  31 of 73
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Question number: 26
» Practical Geometry  Lines and Angles
Question
Two supplementary angles are in the ratio , than the angles are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 27
» Practical Geometry  Lines and Angles
Question
In the figure, MN is parallel to RT. SO is a straight line. Find .
Choices
Choice (4)  Response  

a. 


b. 


c.  90° 

d. 


Question number: 28
» Practical Geometry  Lines and Angles
Question
A right angled triangle has hypotenuse 15 cm, one side is 12 cm, then the third side is ________
Choices
Choice (4)  Response  

a.  9 cm 

b.  10 cm 

c.  11 cm 

d.  8 cm 

Question number: 29
» Practical Geometry  Lines and Angles
Question
The angle between two hands of clock at pm is ________.
Choices
Choice (4)  Response  

a. 


b.  155° 

c. 


d. 


Question number: 30
» Practical Geometry  Lines and Angles
Question
In the figure, MNO, TND and SNR are straight lines. Find Y.
Choices
Choice (4)  Response  

a. 


b.  45° 

c. 


d. 


Question number: 31
» Practical Geometry  Lines and Angles
Question
In the figure AB is parallel to NM and AC is straight line . Find the value of x and y.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

