Question

A horse is tied to a pole with 28 m long string. Find the area where the horse can graze. (Take $\pi =\frac{22}{7}$)

Answer 1

We know that the horse is tied to a pole with 28 m long string. So the horse can graze the area of a circle of radius 28 m.

Now, area of circle $=\pi r^2=\frac{22}{7}\times 28\times 28=2464m^2$

Hence, the horse can graze an area of $2464m^2$.