Question

the area of a square plot is 800 m square .find the estimated length of the side of the plot.

Answer 1

let the side of the square plot = a m

area = 800m2

a^2=800m2

a= square root 800m2

a=20*root2

a= 20*1.414

a=28.28 m approximately

Answer 2

HEYA!
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Given that

$= > area \: of \: \: square \: = 800m {}^{2} \\ \\ = > area \: of \: square \: = (side) {}^{2} \\ \\ let \: the \: \: side \: be \: x \: m \\ \\ x {}^{2} = 800 \\ \\ x = 20 \sqrt{2} m$

Hence putting value of √2

Length = 28.28m
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