Find the volume of a cube whose surface area is 384m2. – InterviewSolution

1.

Find the volume of a cube whose surface area is 384m2.

Answer»

Surface area of cube = 384 m² (Given)

Let length of each edge of cube = a metre

6a² = 384

a² = \(\frac{384}{6}\) = 64

a = \(\sqrt{64}\) = 8 m

Volume of cube = a³ = (8)³ = 512m³

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