Question

the perimeter of a square fild is numerically equal to its area. find each side of the square

Answer 1

Let one side of square be $x$
Perimeter of square: 4×side
=4×$x$
= 4$x$
Area of square= (side)²
=$x$²
Given: area=perimeter
$4x = {x}^{2} \\ = > \frac{x}{ {x}^{2} } = 4 \\ = > \frac{1}{x} = 4 \\ = > x = \frac{1}{4}$

Answer 2

Hey mate...!!!

Here's your answer...

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Area of square=
$side ^{2}$
And perimeter=
$4 \times side$
So..since they are equal..

$side ^{2} = 4 \times side$
So..
$4 = side {}^{2}$
Therefore..
$side = 2$
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HOPE IT HELPS..

@Rêyaañ11