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What is the derivation of the formulae of the surface area of a cube?
Wiki User
∙ 14y ago
Surface Area of a cube is equal to the sum of the area of it sides.
Each of its sides are square of side length a.
Each side has area of a2.
There are 6 sides on a cube.
a2 + a2+ a2+ a2+ a2+ a2 = 6a2
Therefore: Surface area of a cube is 6a2
Wiki User
∙ 14y ago
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What is the formula for the cube?
There is no single formula for a cube. There are different formulae for its surface area, its volume, and so on.
What is the derivation of the formulae of the volume of the cube?
The volume of a cube is V = x3. The derivative of this is (d/dV)x = 3x2.
What is the measure of how surface an object has?
It's called surface area. The formulae vary depending on the shape. For example, a cube with a width of w has six sides, each of which has an area of w2, so the surface area of a cube is 6 x w2.
What is the measure of how mutch surface an object has?
It's called surface area. The formulae vary depending on the shape. For example, a cube with a width of w has six sides, each of which has an area of w2, so the surface area of a cube is 6 x w2.
What is the formula for a cube when volume is given?
There's no such thing as the "formula for a cube". There are formulae for the surface area, the volume, and the length of the cube's sides, in terms of each other. There are also formulae for the number of edges, the number of vertices, and the number of faces of a cube, in terms of its definition. That's at least six different formulae that come along with a cube. Which quantity are you looking for ?
Finding the surface area of a cube?
Total surface area of a cube = 6*area of cube face = 6*cube side*cube side
What is the surface area of a 0.5cm cube?
The surface area of a 0.5cm cube is 1.5cm2
What is the surface area of a 1mm cube?
The surface area of a 1mm cube is 6mm2
What is curved surface area of cube?
Zero. A cube does not have a curved surface area.
How do you find the surface area from the volume?
You would have to specify the shape for which we are finding these quantities. But let us say that it is a cube, which is the easiest. The length of an edge of the cube, multiplied by itself gives the area of a face, and multiplied by itself again gives the volume. So the cube root of the volume is the edge length, and then the square of the edge length is the surface area of one face of the cube, which multiplied by 6 gives the area of the entire cube.
What is the volume of a cube that has a surface area of 343?
The volume of a cube that has a surface area of 343 is 432.2
What happens to the surface area of a cube when the cube decreases in size?
Surface area also decreases
