Question

the area of square garden is 33 1.24 m square find the length of railing required to fence it​

Answer 1

Answer:

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$area \: of \: square = (side)^{2}$

$( side)^{2} = 331.24$

$\sqrt{(side)^{2} } = \sqrt{331.24}$

$side = 18.2$

$perimeter \: of \: square = 4(side)$

$= 4(18.2)$

$perimeter \: of \: square = 72 .8$

Therefore

The length of railing required to fence is 72.8m

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