Cube Tutorial

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
big-cube
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:

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

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