IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 644  645 of 1022
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Question number: 644
MCQ▾
Question
If the area of a rectangle with width a is equal to the area of a square with side a, then the length of the rectangle is ________.
Choices
Choice (4)  Response  

a.  a  
b.  2a  
c. 
 
d.  3a 
Question number: 645
MCQ▾
Question
In the figure (not drawn to scale), ABC and DEB are triangles and FC = CE, find x.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
