Prove that "in two concetric circles, a chord of the bigger circle , that touches the smaller circle is bisected at the point of contanct with smaller circle " .

Prove that in two concentric circles, the chord of the larger circle, which touches the smaller circle, is bisected at the point of contact.

Prove that in two concentric circles, the chord of the larger circle, which touches the smaller circle, is bisected at the point of contact.

Prove that in two concentric circles, the chord of the larger circle which touches the smaller circle is bisected at the point of contact.

Prove that in two concentric circles,the chord of the larger circle,which touches,the smaller circle,is bisected at the point of contact.

Prove that in concentric circles, the chord of the larger circle, which touches the smaller circle, is busected at the point of contact.

In two concentric circle,prove that a chord of larger circle which is tangent to smaller circle is bisected at the point of contact.

In two concentric circle, prove that a chord of larger circle which is tangent to smaller circle is bisected at the point of contact.

O is the centre of the smaller circle,O' is the centre of bigger circle.CD is tangent to the smaller circle,Find the radius of the smaller circle.

In two concentric circles, a chord of length 8cm of the larger circle touches the smaller circle. If the radius of the larger circle is 5cm then find the radius of the smaller circle.

Let M be a point of contact of two internally touching circles. Let line AMB be their common tangent. The chord CD of the bigger circle touches the smaller circle at the point N. Chord CM and chord DM of the bigger circler intersect the smaller circle at the points P and R respectively. Prove that /_ CMN ~= /_ DMN . Construction : Draw seg NR.