Quadrilaterals and Practical Geometry (IMO Mathematics Olympiad Class 8): Questions 41  46 of 62
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Question number: 41
» Quadrilaterals and Practical Geometry
Question
Which of the following quadrilateral has diagonals that meet at the right angle?
Choices
Choice (4)  Response  

a.  Trapezium  
b.  Kite  
c.  Parallelogram  
d.  Question does not provide sufficient data or is vague 
Question number: 42
» Quadrilaterals and Practical Geometry
Question
If a quadrilateral has two pair of equal opposite sides and parallel opposite sides, it is called________.
Choices
Choice (4)  Response  

a.  Parallelogram  
b.  Square  
c.  Kite  
d.  Rectangle 
Question number: 43
» Quadrilaterals and Practical Geometry
Question
A trapezoid having two right angles is called________.
Choices
Choice (4)  Response  

a.  Equilateral trapezoid  
b.  Right trapezoid  
c.  Isosceles trapezoid  
d.  Question does not provide sufficient data or is vague 
Question number: 44
» Quadrilaterals and Practical Geometry
Question
The given quadrilateral ABCD is________.
Choices
Choice (4)  Response  

a.  A Concave quadrilateral  
b.  A parallelogram  
c.  A convex quadrilateral  
d.  None of the above 
Question number: 45
» Quadrilaterals and Practical Geometry
Question
Area of a parallelogram is________.
Choices
Choice (4)  Response  

a.  Area =  
b.  Area =  
c.  Area =  
d.  All of the above 
Question number: 46
» Quadrilaterals and Practical Geometry
Question
In the given figure, line CE is drawn parallel to DB. If
and ∠BAD = 120°, ∠ABD = 30°, ∠ADC = 70° and ∠BCD = 60° is given.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
