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Three equal circles of unit radius touch...

Three equal circles of unit radius touch one another. Then the area of the circle circumscribing the three circles is

A

`6pi(2+sqrt(3))` sq.units

B

`(pi)/(3)(2+sqrt(3))^(2)` sq. units

C

`(pi)/(4)(2+sqrt(3))^(2)` sq. units

D

None of these

Text Solution

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The correct Answer is:
B
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