Question

The total surface area of a cube is 216 CM².Find its volume.

Answer 1

Surface area of a cube = 216 cm² (Given)

Find the area of 1 face:

A cube has 6 faces.

6 faces = 216 cm²

1 face = 216 ÷ 6 = 36 cm²

Find the length of the side:

Area = length²

length² = 36 cm²

length = √36

length = 6 cm

Find the volume:

Volume = length³

Volume = 6³

Volume = 216 cm³

Answer: The volume is 216 cm³

Answer 2

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