An entertaining game about different views of spatial objects.
A cuboid is a polyhedron with six rectangular faces.
3-dimensional Cartesian coordinate system with illustrations and exercises that develop...
Not all nets consisting of 6 congruent squares are foldable into cubes.
In this experiment we prove that the volume of a cylinder is three times the volume of a cone.
The sum of the volume of the ´tetrahedrons´ gives an approximation of the volume of the...
Let’s construct the perpendicular bisector of a 6-cm-long line segment.
Both line e and point P, which is not situated on line e, are given. Let’s plot line g such that...
Build 3D shapes from unit cubes with the help of several views.