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A circle is concentric with the circle ...

A circle is concentric with the circle
` x^(2) + y^(2) - 6x + 12y + 15 = 0`
and has area double of its area. Its equation is

A

`x^(2) +y^(2)-6x+12y-15= 0`

B

`x^(2)+y^(2)-6x+12y+15=0`

C

`x^(2) +y^(2)-6x+12y+45=0`

D

None of these

Text Solution

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The correct Answer is:
A
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