Question

Area of a square field is 1600m2 ? Find its perimeter

Answer 1

Given,

Area of Square field = 1600 sq.m

we know that ,

Area of square = side × side sq. units.

$\implies here:$

$1600 {m}^{2} = {(side)}^{2}$

$\implies \: side = \sqrt{(1600) {m}^{2} }$

$\implies side \: = \sqrt{(40 \times 40) {m}^{2} }$

$\implies s \: = 40m$

There, length of each side of square = 40m

we know that,

perimeter of square = 4s

where s is the length of the side.

=} here perimeter of the given square with side as 40m is

$perimeter \: = 4 \times length \: of \: sides$

$\implies perimeter = 4 \times 40 \: m$

$\implies perimeter \: of \: sq. = 160m$

Therefore, Perimeter of given square = 160 meters

Answer 2

Step-by-step explanation:

$\bold{Given-} \\ Area \: of \: square \: field = 1600 \: {m}^{2} \\ \\ \bold{ To \: find - } \\ Perimeter \: of \: square \: field \\ \\ Now, \\ \implies {(Side)}^{2} = 1600 \\\implies Side = \sqrt{1600} \\ \implies \bold{Side = 40 \: m} \\ \\\bold{Perimeter = 4 \times side} \\ \implies4 \times 40 \\ = 160\: m \\ \\ Hence, \\ \bold{The \: perimeter \: of \: square \: field \: is \: 160 \:m}$

$\bold{Formula \: Used -} \\ Area \: of \: square = \bold{ {(Side)}^{2}} \\ Perimeter \: of \: square = \bold{4 \times Side}$