Question

Need help with practice test step by step answer #2

Answer 1

2. The area of a square is given by:

`A=s^2`

Where

s = side

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

`\begin{gathered} 48=s^2 \\ √(48)=√(s^2) \\ s=√(48)=4\sqrt{3\text{ }}cm \end{gathered}`

Answer: D.