The $L S A$ (lateral surface area) of a cube of side $1 c m$ is

16 c m^{2}

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4 c m^{2}

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2 c m^{2}

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1 c m^{2}

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Solution

The correct option is B $4 c m^{2}$
The lateral surface area of a cube = $4 a^{2}$ where a is the side of the cube.
So the LSA of the cube $= 4 \times (1 c m)^{2} = 4 c m^{2}$

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