Learn how to calculate the volume, surface area, diagonal of Cube, tutorial, definition, example, formula, image

Cube Tutorial

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Cube Tutorial

Cube Definition:
A cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex.

Cube Formula:
Volume of Cube = a³
Surface Area of Cube = 6a²
Diagonal of Cube = Sqrt(3)*a
where
a = side

Cube Image/Diagram

Cube Example:
Case 1: Find the volume, surface area and diagonal of a cube with the given side 3.

Step 1: Find the volume.
Volume = a³ = 3³ = 27.

Step 2: Find the surface area.
Surface Area = 6a² = 6 * 3² = 6 * 9 = 54.

Step 3: Find the diagonal.
Diagonal = Sqrt(3)*a = Sqrt(3) * 3 = 1.73 * 3 = 5.19.

The above example will clearly illustrates how to calculate the Volume, Surface Area and Diagonal of a Cube manually.

Related Calculator:
>> Cube Calculator.

This tutorial will help you dynamically to find the Math area problems.