Difference between revisions of "2012 AMC 10B Problems/Problem 2"
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Revision as of 18:30, 24 February 2012
Note that the diameter of the circle is equal to the shorter side of the rectangle. Since the radius is 
, the diameter is 
.
Since the sides of the rectangle are in a 
ratio, the longer side has length 
.
Therefore the area is 
or 
.
