Coordinate Geometry (IMO Mathematics Olympiad Class 10): Questions 55  60 of 86
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Question number: 55
» Coordinate Geometry
Question
Find the area of the quadrilateral, the coordinates of whose angular points taken in order are.
Choices
Choice (4)  Response  

a.  22 

b.  25 

c.  28 

d.  24 

Question number: 56
» Coordinate Geometry
Question
The values of t, if the area of the pentagon ABCDE be sq. units where are ________
Choices
Choice (4)  Response  

a.  1, 99 

b.  1, 89 

c.  1, 100 

d.  1, 100 

Question number: 57
» Coordinate Geometry
Question
If are the midpoints of the sides of , the area of the triangle is ________
Choices
Choice (4)  Response  

a.  8 sq. units 

b.  9 sq. units 

c.  6 sq. units 

d.  7 sq. units 

Question number: 58
» 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. 


c. 


d. 


Question number: 59
» Coordinate Geometry
Question
Area of quadrilateral formed by the vertices is ________
Choices
Choice (4)  Response  

a.  8 sq. units 

b.  10 sq. units 

c.  9 sq. units 

d.  7 sq. units 

Question number: 60
» 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.  3: 1 

c.  2: 1 

d.  3: 4 
