Find the length of the arc of a circle of diameter 42 cm which subtends an angle of `60^(@)` at the centre.

Find the length of an arc of circle which subtends an angle of 108^@ at the centre, if the radius of the circle is 15cms.

Find the length of an arc of circle of radius 6cm subtending an angle of 15^(@) at the centre.

Find the length of an arc of circle of radius 6cm subtending an angle of 15^(@) at the centre.

Find the length of an arc of a circle of radius 10cm subtending an angle of 30^0 at the centre

Find the length of an arc of circle of radius 6cm subtending an angle of 15^(@) at the centre.

Find the length of an arc of a circle of radius 10cm subtending an angle of 30^0 at the centre

In a circle of radius 21 cm, an arc subtends an angle of 60^(@) at the centre. The length of the arc is

In a circle of radius 21 cm, an arc subtends an angle of 60^(@) at the centre. Find the length of the arc.

In a circle of radius 21 cm, an arc subtends an angle of 60^(@) at the centre. Find the length of the arc