Question

a horse is tied to a ploe in a park with a string 21m long find the area over which the horse can graze

Answer 1

Area of minor sector =theta divided by 360multiply by py rsquare

Answer 2

°•° The horse is tied to the pole.
he can graze all the way upto 21m in circular direction.
So,

→Area over which the horse can graze=π×r×r
=22/7×21×21
=1386m sq