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When we need the area of cube?

Updated: 10/17/2024
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Wiki User

6y ago

Best Answer

multiply size three times itself
width = height = depth
all the same as it is a cube

so 4cm cube = 4³ = 4 x 4 x 4
= 16 x 4 = 64
which is sixty-four cubic centimetres
as an example.

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6y ago
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6y ago

When we want to work out how much sheet material is required to make the cube or to work out the cost of coating (painting?) the sides of the cube.

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Q: When we need the area of cube?
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To tackle this you first need to know the equations for both volume and surface area. The surface area of a cube is 6x2 where x is the side length. The volume of the cube is x3. Thus x is the cube root of the volume. We can substitute this in to the surface area equation and say that the surface area of a cube is 6volume2/3 This can also be rearranged to say that the volume of the cube is (the surface area/6)1.5


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