Find the length of a chord which is at a distance of 4 cm from the centre of the circle of radius 6 cm.

Find the length of a chord which is at a distance of 4cm from the centre of the circle of radius 6cm.

Find the length of a chord which is at a distance of3 cm from the centre of a circle of radius 5 cm.

Find the length of a chord which is at a distance of 5 cm from the centre of a circle of radius 13 cm.

Find the length of a chord which is at a distance of 5 cm from the centre of a circle of radius 10 cm.

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

Find the length of a chord which is at a distance of 5cm from the centre of a circle of radius 10cm.

Find the length of a chord which is at a distance of 5cm from the centre of a circle of radius 13cm.

(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.

(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.