Open In App

How many faces, edges, and vertices does a cube have?

Last Updated : 06 May, 2025
Summarize
Comments
Improve
Suggest changes
Share
Like Article
Like
Report

A cube is a three-dimensional figure in which all dimensions are equal. All sides of a cube have the same length, making it a type of regular polyhedron.

There are 6 faces, 12 edges, and 8 vertices in a cube.

Cube
A cube with its faces, edges and vertices
➣ Check other shapes: [3D Shapes in Maths]

Faces in a Cube

Faces are flat surfaces bounded by line segments on four sides called edges.

  • There are six faces in a cube. The faces in a cube are in the shape of a square.
  • We can realize there are six faces in a cube by seeing the numbers written 1 to 6 on the faces of the die of Ludo. 

Edges in a Cube

Edges are the boundaries of a flat surface.

  • They are the line segments where two faces of a geometric figure meet.
  • Edges meet at a point called a vertex.

Vertices in a Cube

Vertices are the points where edges meet.

  • There are 8 vertices in a Cube, they are the corners of the cube
  • In a cube, a minimum of three edges meet at a vertex. Vertices are dimensionless. 

Learn more about Vertices, Edges, and Faces.

Formulas of a Cube

A cube is a 3D figure, so it occupies space, which is called the volume of the cube. Each face has an area, and the areas of all the faces combine to give the surface area of the cube.

Let's learn the formulas for the cube. Suppose each side of the cube measures 'a' units. The formulas for the cube are as follows:

Property

Formula

Surface Area (Total)

6 ⨯ (side)2 = 6a2 square units

Lateral Surface Area

4 ⨯ (side)2 = 4a2 square units

Volume

a3 cubic units

Diagonal

√3 ⨯ side = √3 a units

Also Check


Next Article

Similar Reads