The volume of a cube is 64 $\text{m}^3$ . What is the area of one of its faces? Ans: ___ $\text{m}^2$

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Worked solution

1. Find the length of one side of the cube

Let the side length of the cube be $s$ .
Volume $= s^3 = 64$
$s = \sqrt[3]{64} = 4$ m

2. Calculate the area of one face of the cube

Area of one face $= s^2 = 4^2 = 16$ $\text{m}^2$

Answer

$16$

AI analysis — may contain mistakes.

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