Question

In a circle of radius 21 cm,an arc subtends an angle of 60 degree at the centre . Find
a)the length of the arc
b)area of the sector by the arc
c)area of the segment formed by the corresponding

Answer 1

Answer:

Hlo Mate..

Hope this is helpful..

Answer 2

Answer:

area of sector n area of segment formule should be applied to get right answer respectively