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 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 : the length of the arc

In a circle of a radius 7 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 (i) the length of arc (ii) area of the sector formed by arc (iii) area of the minor segment formed by the arc.

A chord of a circle of radius 21 cm subtends an angle of 120^@ at the centre. Find the area of the minor segment and the major segment

A chord of a circle of radius 12 cm subtends an angle of 120^@ at the centre. Find the area of the corresponding segment of the circle. (Use pi = 3.14 and sqrt3 =1.73 )

A chord of a circle of radius 15 cm subtends an angle of 60^@ at the centre. Find the areas of the corresponding minor and major segments of the circle. (Use pi = 3.14 and sqrt3 =1.73 )