Question

The Total surface area of cube is 96cm^ .Then its length is how much
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Answer 1

Answer:

So a cube with a surface area of 96 units would have the surface area of each side be 96/6 = 16 square units. Because each face of a cube is a square, it has 4 equal sides. This means that each side of the square is 16/4 = 4 units in length.

Step-by-step explanation:

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Answer 2

Given:-

• Total surface area of cube is 96 cm².

To find:-

• Length or we can edge of cube.

Solution:-

We know that,

Total surface area of cube = 6a²

In which,

• a is edge or we can say length of cube.

Put the given total surface area of cube in formula,

$\implies \sf 6 {a}^{2} = 96 \\ \implies \sf {a}^{2} = \frac{96}{6} \\ \implies \sf {a}^{2} = 16 \\ \implies \sf a = \sqrt{16} \\ \implies \sf a = 4$

a is length of cube and a is 4.

Therefore,

Length of cube is 4 cm