In two concentric circles, a chord of length 24cm of larger circle becomes a tangent to the smaller circle whose radius is 5cm. Find the radius of the larger circle.

If two concentric circles,a chord of length 24cm of larger circle becomes a tangent to the smaller circle whose radius is 5cm. Find the radius of the larger 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.

The sum of the radii of two concentric circles is 48. If a chord of length 36 of the larger circle is cut into three equal pieces by the smaller circle,then the radius of the larger circle is centric circles is

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

If the length of the longest chord of a circle is 22 cm. Find the radius of a circle.

A chord of the larger among two concentric circles is of length 10 cm and it is tangent to the smaller circle. What is the area (in cm ) of the annular portion between the two circles?

The length of the longest chord of the circle is 17 cm, find the radius of the circle.

Out of the 2 concentric circle the radius of the outer circle is 5cm and the chord AC of the length 8cm is a tangent to the inner circle find the radius of the inner 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.