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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´.

Математика

Этикеткалар

куб, көлем, surface, exercise

Байланысты экстралар

Көріністер

Байланысты экстралар

Cube

This animation demonstrates the components (vertices, edges, diagonals and faces) of the...

Cube puzzle

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

Жазық фигуралардың периметрі мен ауданын, беттің ауданын және көлемін есептеу

Анимацияның көмегімен жазық фигуралардың периметрі мен ауданын есептеу формуласымен,...

Қысқаша көбейтудің формулалары

Анимацияда қысқаша көбейту формулаларының ұқсас қосылғыштары көрсетіледі.

Building shapes (one colour)

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

Cube (exercises)

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

Cube sections (exercise)

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

Cuboid

A cuboid is a polyhedron with six rectangular faces.

Net of a cube (exercises)

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

Nets of a cuboid (exercises)

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

Ratio of volumes of similar solids

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

Volume of spheres (Cavalieri´s principle)

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

Volume of spheres (demonstration)

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

Colouring a cube

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

Cube of cubes

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

Grouping of cuboids

This animation demonstrates various types of cuboids through everyday objects.

Non-orientable surfaces

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

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