# Grouping of solids

### Related extras

#### The connection between the volume of a square pyramid and the volume of a prism

In this experiment we prove that the volume of the prism is three times the volume of the square...

#### Three-dimensional Cartesian coordinate system

3-dimensional Cartesian coordinate system with illustrations and exercises that develop...

#### Reflecting a circle across an axis

Axis t and a circle with centre O and radius r are given on a particular plane. Let’s plot the...

#### Prisms

This animation demonstrates several types of prisms, from general to regular.

#### Geometric transformations – rotation

This animation demonstrates geometric rotation, a type of geometric transformation both...

#### Regular square pyramid

A regular square pyramid is a right pyramid with a square base and four triangular faces.

#### Dividing Space into Regions by 3 Planes

Division of space by three intersecting planes in several different arrangements.

#### Cube (exercises)

Edges, diagonals and faces of a cube can be identified by its vertices.