Question

The area of a square field is 8464m2. A man takes 3 rounds of this field. Find the distance covered by him.

Answer 1

Answer is 1104 m.
Sqrt of area = one side.
4 times side = perimeter
He takes 3 rounds so 3 perimeter

Answer 2

The distance covered by the man in three rounds is 1104 meters.

Given:

Area of the square = $8464 \ m^{2}$

A man covered 3 times the field.

To find:

"Total distance covered" by the man.

Solution:

Area of the square field $=S^{2}$

Then,

$S=\sqrt { Area{ \quad of\quad square\quad field } }$

$S=\sqrt{8464} \ m^{2}$

$S=92 \ m$

S is the side of a square. Totally, a square has 4 sides.

Distance covered by the man in one round = Perimeter of the square.

$Perimeter \ of \ a \ square =4 \times 92$

$\Rightarrow \text { Perimeter of a square }=368 \ meters$

"Distance covered" by the man in three rounds $=3 \times Perimeter \ of \ a \ square$

$=3 \times 368$

"Distance covered" by the man in three rounds = 1104 meters