Select Page

Faces, Edges and Vertices of an Octahedron

Octahedrons are three-dimensional shapes made up of eight triangular faces. These geometrical shapes are one of the five Platonic solids. Octahedra have 8 faces, 12 edges, and 6 vertices. Four faces of the octahedron meet at each vertex. Here, we will learn more about...

Net of an Octahedron – Diagrams and Characteristics

The geometric net of an octahedron is a two-dimensional figure that can be folded to form a three-dimensional octahedron. This net of an octahedron consists of eight congruent triangular faces. In this article, we will learn more about the net of octahedrons. We will...

Volume of an Octahedron – Formula and Examples

An octahedron is a three-dimensional figure that can be formed by joining two pyramids at their bases. Octahedra are one of the five Platonic solids. We can calculate the volume of an octahedron by adding the volume of the two pyramids that form it. In this article,...

Surface Area of an Octahedron – Formula and Examples

Octahedra are one of the five Platonic solids. These geometric figures are regular and are made up of eight congruent triangular faces. Therefore, to calculate their surface area, we have to calculate the area of one face and multiply it by eight. Here, we will look...

Faces, Edges and Vertices of a Tetrahedron

A tetrahedron is a three-dimensional figure, which consists of only triangular faces. These geometric shapes are one of the five Platonic solids. Tetrahedra have 4 faces, 6 edges, and 4 vertices. Three faces of the tetrahedron meet at each vertex. Here, we will learn...

Net of a Tetrahedron – Diagram and Characteristics

The net of a tetrahedron is a two-dimensional pattern that forms a three-dimensional tetrahedron when folded. This geometric net consists of a central triangular face surrounded by three other triangular faces. In this article, we will learn more details about the...