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A variable circle having fixed radiusa,passes through origin and meets the coordinate axes in point A and B Locus of centroid of triangle OAB,Obeing the origin.

A variable circle having fixed radiusa,passes through origin and meets the coordinate axes in point A and B Locus of centroid of triangle OAB,Obeing the origin.

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1 Answers

md salik
31 Points
10 years ago

centre(a,a) also radius=a

(x-a)2 + (y-a)2=a2

x2 + y2 -2ax - 2ay + a2 = 0

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