A chord AB of the circle `x^(2)+y^(2)=a^(2)` subtends a right angle at its centre. Show that the locus of the centroid of the angle PAB as P moves on the circle is another circle.

Let AB be a chord of the circle x^2+y^2=a^2 subtending a right angle at the centre. Then the locus of the centroid of triangle PAB as P moves on the circle is:

Let AB be a chord of the circle x^2+ y^2 = r^2 subtending a right angle at the centre. Then the locus of the centroid of the triangle PAB as P moves on the circle is :

Let AB be a chord of the circle x^2 + y^2 = r^2 Subtending a right angle at the centre, then the locus of the centroid of the triangle PAB as P moves on the circle is

Let AB be a chord of the circle x^(2) +y^(2) =r^(2) subtending a right angle at the centre.Then,the locus of the centroid of the Delta PAB as P moves on the circle, is :

Let AB be a chord of the circle x^(2)+y^(2)=r^(2) subtending a right angle at the center.Then the locus of the centroid of the Delta PAB as P moves on the circle is (1)A parabola (2)A circle (3) An ellipse (4) A pair of straight lines

Let AB be a chord of the circle x^2+y^2=r^2 subtending a right angle at the center. Then the locus of the centroid of the Delta PAB as P moves on the circle is (1) A parabola (2) A circle (3) An ellipse (4) A pair of straight lines

Let AB be a chord of the circle x^2+y^2=r^2 subtending a right angle at the center. Then the locus of the centroid of the Delta PAB as P moves on the circle is (1) A parabola (2) A circle (3) An ellipse (4) A pair of straight lines

The chord of a circle of radius 8 cm subtends a right angle at its centre. Find the length of the chord.

The chord of a circle of radius 10cm subtends a right angle at its centre. The length of the chord (in cm) is