Coordinate Geometry (IMO Mathematics Olympiad Class 10): Questions 32  37 of 86
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Question number: 32
» Coordinate Geometry
Question
If are the vertices of a right angle triangle, right angle at P, then a is ________
Choices
Choice (4)  Response  

a.  11 

b.  6 

c.  10 

d.  12 

Question number: 33
» Coordinate Geometry
Question
Find the area of triangle if the coordinates of vertices are is ________
Choices
Choice (4)  Response  

a.  3 sq. units 

b.  5 sq. units 

c.  9sq. units 

d.  8sq. units. 

Question number: 34
» Coordinate Geometry
Question
Find the area of triangle if the coordinates of vertices are is ________
Choices
Choice (4)  Response  

a.  3 sq. units 

b.  5 sq. units 

c.  4 sq. units 

d.  7 sq. units 

Question number: 35
» Coordinate Geometry
Question
is three vertices of the parallelogram PQRS. The coordinates of fourth vertex is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 36
» Coordinate Geometry
Question
Four vertices of a parallelogram taken in order are . What will be the ratio of a and b?
Choices
Choice (4)  Response  

a. 


b.  2: 9 

c.  3: 7 

d.  1: 9 

Question number: 37
» Coordinate Geometry
Question
PQR is an isosceles triangle. If the coordinates of the base are , then the coordinates of the vertex P can be
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 
