The surface area of a cube is 1176 cm2. Find its volume. – InterviewSolution

1.

The surface area of a cube is 1176 cm2. Find its volume.

Answer»

Let us assume the edge of the cube be a

We know that,

Total surface area of the cube = 6a²

6a² = 1176 cm²

a = \(\sqrt{\frac{1176}{6}}{}\)

a = \(\sqrt{196}\)

a = 14 cm

We also know that,

Volume of the cube = a³ = (14)³

= 2744 cm³

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