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In the adjoining figure , AB is the diam...

In the adjoining figure , AB is the diameter of a semicircle of maximum possible area . If the radius of the larger circle ( i.e, semicircle ) is r , the area of the inscribed circle is :

A

`(5 r^(2))/(pi)`

B

`(2pi)/(sqrt(3)) r^(2) `

C

`(pi r^(2))/(4)`

D

none of these

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Verified by Experts

The correct Answer is:
C
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