Answer:-

cube calculator will help you to calculate the volume and surface area of a cube. Use this calculator to find out the volume and surface area of a cube.

## What is cube

A cube is a regular solid formed by six square faces, six right-angle triangles, and twelve edges.

A cube can also be said to be a cuboid or a rectangular box. The length, width, and height of a cube are equal to the length of its edges, which means that it is a perfectly symmetrical shape.

## Cube formula

- Diagonal of cube = a√3 = side x √3
- Cube of volume = (side)³ = a³
- Curved/Lateral Surface Area of cube = 4a² = 4(side)²
- Total Surface Area of cube = 6a² = 6(side)²

## Solved example

**Example:** Cube side = 15 cm, find the volume of a cube, the diagonal of the cube and the total surface area

**Given values**, cube side = 15 centimeters

**Diagonal of cube = **a√3 = 25.981 cm

**Volume of cube = **a³ = 3375 cm³

**Curved surface area = **4a² = 900 cm²

**Total surface area = **6a² = 1350 cm²

## Table

cube side(Unit) | Diagonal | Volume | Surface area |
---|---|---|---|

1 | 1.732 | 1 | 6 |

2 | 3.464 | 8 | 24 |

3 | 5.196 | 27 | 54 |

4 | 6.928 | 64 | 96 |

5 | 8.66 | 125 | 150 |

6 | 10.392 | 216 | 216 |

## How to use this cube calculator

Enter only the side length of a cube in the proper box and then press the “Calculate” button you will see the volume of the cube calculated in a box to its right with a formula being used.