In a circle of radius 21 cm, an arc subtends an angle of `60^(@)` at the centre. Find area of the sector formed by the arc.

In a circle of a radius 7 cm, an arc subtends an angle of 60^(@) at the centre. Find : area of the sector formed by the arc

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

In a circle of radius 21 cm,an arc subtends an angle of 60^@ at the centre.Find (ii)area of the sector formed by the arc

In a circle of radius 21 cm, an are subtends an angle of 60^(@) at the centre. Find : area of the segment formed by the corresponding chord.

In a circle of radius 21 cm, an arc subtends an angle of 60^@ at the centre. Find area of the segment formed by the corresponding chord.

In a circle of radius 21 cm,an arc subtends an angle of 60^@ at the centre.Find (iii)area of the segment formed by the corresponding chord.

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 : Area of the segment formed by the corresponding chord.

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