A rod PQ of length 2a slides with its ends on the axes then locus of circumcentre of `Delta OPQ ` is-

A rod PQ of length 2a slides with its ends on the axes.The locus of the circumcentre of /_OPQ is

A rod of length l slides with its ends on two perpendicular lines.Find the locus of its midpoint.

A line segment AB of length a moves with its ends on the axes.The locus of the point P which divides the segment in the ratio 1:2 is

A line segment AB of length backslash'2backslash moves with its ends on the axes.The locus of the point P which divides the segment in the ratio 1:1 is

A right angled triangular shaped frame ABC . rests in xy plane as shown in figure.It starts sliding overx-axis keeping A and B on axes. If AB=AC=10, then locus of circumcentre of Delta ABC is

A straight line of length 3 units slides with its ends A,B always on X and Y axes respectively.If locus of centroid of Delta OAB is ax^(2)+by^(2)=c then a+b+c=

A stick of length l slides with its ends on two mutully perpendicular lines.Find the locus of the middle point of the stick.

A straight line of length 9 units slides with ends A, B always on x and y axes respectiv Locus of centroid of AOAB is

A straight rod of length 3l units slides with its ends A,B always on the x and y axes respectively,then the locus of the centriod of Delta OAB is