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Need help with practice test step by step answer #2

Need Help With Practice Test Step By Step Answer 2 class=

Sagot :

2. The area of a square is given by:

[tex]A=s^2[/tex]

Where

s = side

Therefore, given an area of 48 cm2 the length of the edge of the square is:

[tex]\begin{gathered} 48=s^2 \\ \sqrt{48}=\sqrt{s^2} \\ s=\sqrt{48}=4\sqrt{3\text{ }}cm \end{gathered}[/tex]

Answer: D.