Question

The area of a square is 40.96 com square calculate the length of its side

Answer 1

Answer:

$length \: of \: side = 6.4 \: cm.$

Step-by-step explanation:

${a}^{2} = 40.96 \: {cm}^{2} \\ \\ a = \sqrt{40.96} \\ a = 6.4 \: {cm}^{} \\ \\ \\ therefore \: \: \: \: \: \: a = 6.4 \: cm.$