Question

A horse is tied to a pole with 9.8 m long string find the area where the horse can graze

Answer 1

Step-by-step explanation:

given

A horse is tied to a pole with 9.8 m long string.

The horse graze = area of a circle of radius 9.8 m.

Therefore,

the area where the horse can graze

=2 x π x radius

=2 x 3.142 x 9.8

=61.58 sq.m

Answer 2

Answer:

The horse can graze on an area of 301.5656 $m^2$

Step-by-step explanation:

When we tie an animal to a pole with a rope of length $l$, it can graze in a circular region that has a radius equal to the length of the rope.

Given that the horse is tied to a pole with a 9.8 m long string. So

$l=9.8 m$

Also, the area of the circular region is

$Area= \pi l^2=\pi \times 9.8^2 = 96.04\pi \ m^2$

Take the value of $\pi$ as 3.14. Then we get the area as,

$Area =3.14\times 96.04 =301.5656\ m^2$