Quadrilaterals and Practical Geometry (IMO Mathematics Olympiad Class 8): Questions 50  55 of 62
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Question number: 50
» Quadrilaterals and Practical Geometry
Question
Which quadrilateral has the given property if one pair of sides is parallel and the nonparallel sides are congruent?
Choices
Choice (4)  Response  

a.  Trapezoid 

b.  Rectangle 

c.  Parallelogram 

d.  Square 

Question number: 51
» Quadrilaterals and Practical Geometry
Following Statement is true or false:
PQRS is an isosceles trapezium then the opposite angles are supplementary. This statement is ________.
Question number: 52
» Quadrilaterals and Practical Geometry
Question
ABCD is rhombus, If, then is________.
Choices
Choice (4)  Response  

a.  30 

b.  40 

c.  50 

d.  120 

Question number: 53
» Quadrilaterals and Practical Geometry
Question
Area of trapezoid is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 54
» Quadrilaterals and Practical Geometry
Question
In a parallelogram ABCD, if, then the others angles are________.
Choices
Choice (4)  Response  

a.  125, 25, 25 

b.  125, 15, 15 

c.  125, 45, 45 

d.  125, 55, 55 

Question number: 55
» Quadrilaterals and Practical Geometry
Question
If opposite angles of a quadrilateral are congruent, it is________.
Choices
Choice (4)  Response  

a.  Kite 

b.  Trapezium 

c.  Parallelogram 

d.  None of the above 
