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The locus of the mid points of the chord...

The locus of the mid points of the chords of the circle `x^2+y^2+4x-6y-12=0` which subtends of angle of `pi/3` radians at its centre is

A

`(x+2)^2+(y-3)^2=6.25`

B

`(x-2)^2+(y+3)^2=6.25`

C

`(x+2)^2+(y-3)^2=18.75`

D

`(x+2)^2+(y+3)^2=18.75`

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PATHFINDER-CIRCLE-QUESTION BANK
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