Question

A square has an area of 0.09 square inches. How do you find the perimeter of the square?

Answer 1

$\huge\mathfrak{Answer~:}$

$</p><p>⟹ We \: know \: that \: area \: \\ \: \: \: \: \: \: \: \: of \: square : \\ \\ = {(l)}^{2}$

$Here \: area \: of \: square \: is \: {(0.09 \: in)}^{2}$

${(l)}^{2} = 0.09 \\ \\ l = \sqrt{0.09} \\ \\ l = \sqrt{0.3} \: in$

$perimeter : \\ \\ = 4 \times l \\ \\ = 4 \times 0.3 \\ \\ = 0.12 \: inches$

$\large\bold\red{Answer~is~0.12 inches.}$

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