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# Volume and surface area (exercise)

### Volume and surface area (exercise)

An exercise about the volume and surface area of solids generated from a ´base cube´.

Matemātika

Atslēgvārdi

kubs, Skaļums, virsma, Uzdevums

### Saistītie vienumi

Informācija Cube #### Cube

This animation demonstrates the components (vertices, edges, diagonals and faces) of the cube, one of the Platonic solids.

Informācija Cube puzzle #### Cube puzzle

Building cubes shown in several views from the available unit cubes aids spatial vision and other skills.

Informācija Building shapes (one colour) #### Building shapes (one colour)

Build 3D shapes from unit cubes with the help of several views.

Informācija Cube (exercises) #### Cube (exercises)

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

Informācija Cube sections (exercise) #### Cube sections (exercise)

Examining solids formed by the intersection of a cube and a plane.

Informācija Cuboid #### Cuboid

A cuboid is a polyhedron with six rectangular faces.

Informācija Net of a cube (exercises) #### Net of a cube (exercises)

Not all nets consisting of 6 congruent squares are foldable into cubes.

Informācija Nets of a cuboid (exercises) #### Nets of a cuboid (exercises)

This animation demonstrates the different nets of a cuboid and includes a game.

Informācija Notable products #### Notable products

A spectacular demonstration of algebraic expressions.

Informācija Perimetrs, laukums, virsmas laukums un tilpums #### Perimetrs, laukums, virsmas laukums un tilpums

Šajā animācijā iepazīstināsim ar formulām, kas ļauj aprēķināt figūru perimetru un laukumu, kā arī ģeometrisku ķermeņu virsmas laukumu un tilpumu.

Informācija Ratio of volumes of similar solids #### Ratio of volumes of similar solids

This 3D scene explains the correlation between the ratio of similarity and the ratio of volume of geometric solids.

Informācija Volume of spheres (Cavalieri´s principle) #### Volume of spheres (Cavalieri´s principle)

Calculating the volume of a sphere is possible using an appropriate cylinder and cone.

Informācija Volume of spheres (demonstration) #### Volume of spheres (demonstration)

The sum of the volume of the ´tetrahedrons´ gives an approximation of the volume of the sphere.

Informācija Colouring a cube #### Colouring a cube

Colouring the vertices, edges and faces of a given cube according to the criteria specified in the exercise.

Informācija Cube of cubes #### Cube of cubes

An exercise about the regular hexahedron built from unit cubes to help deepen your knowledge of cubes.

Informācija Grouping of cuboids #### Grouping of cuboids

This animation demonstrates various types of cuboids through everyday objects.

Informācija Non-orientable surfaces #### Non-orientable surfaces

The Möbius strip and the Klein bottle are special two-dimensional surfaces with only one side.