Power of a Point With respect to Circle when point is inside a circle

Power of a Point With respect to Circle when point is outside a circle

Position Of A Point With Respect To A Circle.

If P and Q a be a pair of conjugate points with respect to a circle S . Prove that the circle on PQ as diameter cuts the circle S orthogonally.

Chords AB and CD of a circle intersect at a point P inside the circle. If AB = 10 cm, AP = 4 cm and PC = 5 cm, then CD is equal to:

Power of the point P(x_(2),y_(2)) with respect to the circle s=0 is

Auxiliary Circle | Parametric Form Position of Point with respect to Ellipse Tangent and Normal

Important Points to remember in Circles

Length of tangent | Director circle | Power of point

How many tangents can be drawn from a point lying inside a circle?