A chord of length 6 cm is drawn in a circle of radius 5 cm. Calculate its distance from the centre of the circle.

A chord of length 16 cm is drawn in a circle of diameter 20 cm. Calculate its distance from the centre of the circle.

Find the length of a tangent drawn to a circle with radius 5 cm, from a point 13 cm from the centre of the circle.

The length of the tangent from a point A to a circle, of radius 3cm, is 4cm. The distance of A from the centre of the circle is

A chord of length 8 cm is drawn at a distance of 3 cm from the centre of a circle. Calculate the radius of the circle.

Find the length of tangent drawn to a circle of radius 6 cm, from a point at a distance of 10 cm from the centre.

If the length of a chord of a circle is 16 cm and is at a distance of 15 cm from the centre of the circle, then the radius of the circle is 15 cm (b) 16 cm (c) 17 cm (d) 34 cm

Draw a line segment AB of length 8 cm. Taking A as centre draw a circle of radius 3.5 cm and taking B as centre draw another circle of radius 2.5 cm. Construct tangents to each circle from the centre to the other circle.

A chord of length 24 cm is at a distance of 5 cm from the centre of the circle. Find the length of the chord of the same circle which is at a distance of 12 cm from the centre.

(i) Find the length of a chord which is at a distance of 12 cm from the centre of a circle of radius 13cm. (ii) The length of a chord is 16 cm of a circle of diameter 2 cm. find the perpendicular distance of this chord from the centre of the circle.