PointMedium
Question
A rod PQ of length 2a slides with its ends on the axes then locus of circumcentre of ᐃOPQ is-
Options
A.x2 + y2 = 2a2
B.x2 + y2 = 4a2
C.x2 + y2 = 3a2
D.x2 + y2 = a2
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