The volume of a cube is 64 cm $^3$ . What is the area of each face?

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Worked solution

1. Find the side length of the cube from its volume

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

2. Calculate the area of one face

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

Answer

$16\text{ cm}^2$ (option 2)

AI analysis — may contain mistakes.

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