SOLUTION: A rhombus with diagonal lengths 1/2A and 1/2B. has a circle inscribed inside that is tangent to the 4 sides of the rhombus 
Find an expression for the
ratio of the area of the ci
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Question 1083347:  A rhombus with diagonal lengths 1/2A and 1/2B. has a circle inscribed inside that is tangent to the 4 sides of the rhombus 
Find an expression for the
ratio of the area of the circle to the area of the
rhombus in terms of A and B
this is a link for the figure of the question 
https://drive.google.com/open?id=0B2SbxAb-ajtfNFlpd2FZVFhyc1k
 
Answer by ikleyn(52903)   (Show Source): You can put this solution on YOUR website!
 .
The figure you refer to shows the diagonals 2a and 2b instead of yours  and .
 
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