## Area of a Circular Sector – Formulas and Examples

The area of a circular sector represents the amount of space occupied by the sector. We can calculate the area … Read more

## Height of an Equilateral Triangle – Formulas and Examples

The height of an equilateral triangle is the line segment that joins the vertex with its opposite side. The height … Read more

## Faces, Edges and Vertices of an Icosahedron

Icosahedrons are one of the five Platonic solids. These three-dimensional figures are formed by 20 triangular faces. In total, an … Read more

## Volume and Area of an Icosahedron – Formulas and Examples

The icosahedron is one of the five Platonic solids. To calculate its volume, we can use the length of one … Read more

## Faces, Edges and Vertices of a Dodecahedron

Dodecahedrons are three-dimensional figures formed by 12 pentagonal faces. Dodecahedrons are one of the five platonic solids. In total, dodecahedrons … Read more

## Volume and Area of a Dodecahedron – Formulas and Examples

Dodecahedra are one of the five Platonic solids. We can calculate the volume of dodecahedra using a standard formula. On … Read more

## 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. … Read more

## Volume and Area of an Octahedron – Formula and Examples

An octahedron is a three-dimensional figure formed by joining two pyramids at their bases. We can calculate the volume of … Read more

## 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 … Read more

## Volume and Area of a Tetrahedron – Formula and Examples

A tetrahedron is a regular pyramid that has four triangular faces. This means that we can calculate its volume by … Read more