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A circle of constant radius 3k passes th...

A circle of constant radius 3k passes through (0,0) and cuts the axes in A and B then the locus of centroid of triangle OAB is

A

`x^(2)+y^(2)=k^(2)`

B

`x^(2)+y^(2)=2k^(2)`

C

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

D

`x^(2)+y^(2)=4k^(2)`

Text Solution

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The correct Answer is:
D
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