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An exercise about the regular hexahedron built from unit cubes to help deepen your...
A game about the different views of complex objects.
Let’s construct the perpendicular bisector of a 6-cm-long line segment.
To calculate the volume of a tetrahedron we start by calculating the volume of a prism.
Let’s construct a rhombus such that one of its sides lies on line e and point P is one of the...
A sphere is the set of points which are all within the same distance from a given point...
This animation demonstrates various types of cuboids through everyday objects.
In this experiment we provide proof of the well-known theorem of Pythagoras with a scale.