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

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

Position Of A Point With Respect To A Circle.

The point (5,-7) lies outside the 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.

Tangents PA and PB are drawn to a circle with point P outside the circle,line joining P and centre intersect chord AB at M then,Prove that /_OPA=/_OAM

PA and PB are two tangents to a circle with centre O, from a point P outside the circle . A and B are point P outside the circle . A and B are point on the circle . If angle PAB = 47^(@) , then angle OAB is equal to :

To construct the tangents to a circle from a point outside it.

PA and PB are tangents to a circle with centre O, from a point P outside the circle and A and B are points on the circle. If /_ APB = 30^(@) , then /_ OAB is equal to :

PA and PB are tangents to a circle with centre 0, from a point P outside the circle, and A and B are point on the circle. If angleAPB = 30^(@) , then angleOAB is equal to:

PA and PB are two tangents to a circle with centre O, from a point P outside the circle. A and B are points on the circle. If angleAPB =100^(@) , then OAB is equal to: