Coordinate Geometry (IMO Mathematics Olympiad Class 10): Questions 14  19 of 86
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Question number: 14
» Coordinate Geometry
Question
If are the midpoints of the sides of , the area of the triangle is ________
Choices
Choice (4)  Response  

a.  69 sq. units 

b.  74 sq. units 

c.  42 sq. units 

d.  84 sq. units 

Question number: 15
» Coordinate Geometry
Question
In what ratio is the line segment joining the points is divided by Yaxis?
Choices
Choice (4)  Response  

a.  2: 3 

b.  5: 1 

c.  7: 2 

d.  3: 4 

Question number: 16
» Coordinate Geometry
Question
The values of t, if the area of the pentagon PQRST be sq. units where are ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 17
» Coordinate Geometry
Question
Points are joined to form a quadrilateral. What will be the structure of quadrilateral?
Choices
Choice (4)  Response  

a.  Trapezoid 

b.  Diamond 

c.  Plaque 

d.  Pentagon 

Question number: 18
» Coordinate Geometry
Question
If are the vertices of a right angle triangle, right angle at P, then a is ________
Choices
Choice (4)  Response  

a.  5 

b.  9 

c.  2 

d.  7 

Question number: 19
» Coordinate Geometry
Question
The coordinates of the centre of a circle passing through is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

