Difference between revisions of "2007 AMC 8 Problems/Problem 16"

(Solution to Problem 16)
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<math>Amanda Reckonwith draws five circles with radii 1,2,3,4, and 5. Then for each circle she plots the point (C,A), where C is its circumference and A is its area. Which of the following could be her graph?</math>
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A is the answer.
 
 
 
 
 
 
Go here for the diagram:
 
[[Media:http://www.artofproblemsolving.com/Wiki/index.php/File:AMC8_2007_16.png]]
 
 
 
The answer is A 
 
If you look at the diagrams, you can see the center in A where the points are at 1,1  2,2  3,3, etc.
 
Thus, its's the answer.
 

Revision as of 12:49, 9 November 2011

A is the answer.