A line through the centre `O` of a circle of radius 7 cm cuts the tangent, at a point `P` on the circle, at `Q` such that `P Q=24 c m` . Find `O Q` .

A line through the centre O of a circle of radius 7cm cuts the tangent,at a point P on the circle,at Q such that PQ=24cm. Find OQ.

O is the centre of a circle of radius 8 cm. The tangent at a point A on the circle cuts a line through O at B such that A B=15 c m . Find O B .

O is the centre of a circle of radius 8cm. The tangent at a point A on the circle cuts a line through O at B such that AB=15cm. Find OB.

A tangent P Q at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q such that O Q=12 c m . Length P Q is

A tangent PQ at a point P of a circle of radius 7 cm meets a line through the centre O at a point Q so that OQ = 14 cm. Find length of PQ.

P Q is a chord of length 8 cm of a circle of radius 5 cm. The tangents at P and Q intersect at a point T . Find the length T P .

From a point P which is at a distance of 10 cm from the centre O of a circle of radius 6 cm, a pair of tangents PQ and PR to the circle at point Q and P respectively, are drawn. Then the area of the quadrilateral PQOR is equal to

Point a lies in the exterior of a circle with centre P and radius 7cm. A tangent through. A touches the circle at B . If AB =24 cm . Find PA.

A tangent P Q at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that O Q=13 c m . Find the length of P Q .

Tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that OQ=12cm. Find length of PQ