Question

The area of square is 400 1/100 square meter .Find the length of side square

Answer 1

$The \: area \: of \: a \: square \\ \: plot \: = 101 \frac{1}{400} {m}^{2} </p><p>$

$Let \: the \: length \: of \: square \: \\ plot \: = x</p><p></p><p>$

$Then \: area \: of \: square \: = {x}^{2}$

$As \: per \: question</p><p></p><p>$

$Area = 101 \frac{1}{400} {m}^{2}$

$So$

${a}^{2} = 101 \frac{1}{400} = \frac{40401}{400}$

$a = \sqrt{ \frac{40401}{400} } = \sqrt{ \frac{201 \times 201}{20 \times 20} }$

$a = \frac{201}{20} = 10 \frac{1}{20}$

$Hence, \: the \: answer \: is \: 10 \frac{1}{20} .$