A chord is at a distance of 8 cm from the centre of a circle of radius 17 cm. The length of the chord is

A chord is at a distance of 8 cm from the centre of a circle of radis 17 cm. The length of the chord is

A chord is at distance of 15 cm from the centre of the circle of radius 25 cm. The length of the chord is . . . . . . . . . . .

In a circle of radius 17 cm a chord is at a distance of 15 cm form the centre of the circle. What is the length of the chord ?

If the length of a chord of a circle at a distance of 24 cm from the centre of a circle is 36 cm, find the length of the greatest chord of the circle.

A chord of length 30 cm is at a distance of 8 cm from the centre of a circle. The radius of the circle is :