In a circle of radius 10 cm, an arc subtends an angle of `108o` at the centre. What is the area of the sector in terms of `pi` ?

In a circle of radius 28 cm, an arc subtends an angle of 108^(@) at the centre . (a) Find the area of the sector. (b) 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 sector formed by the arc

In a circle of radius 21 cm, an arc subtends an angle of 60o at the centre. Find: (i) length of 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 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 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 : Area of the sector formed by the arc