Regular square pyramid
A regular square pyramid is a right pyramid with a square base and four triangular faces.
An entertaining game about different views of spatial objects.
The Császár polyhedron is a nonconvex polyhedron with 14 triangular faces.
Line e is given. Plot point P at a distance of 2 cm from line e.
Calculating the volume of a sphere is possible using an appropriate cylinder and cone.
3-dimensional Cartesian coordinate system with illustrations and exercises that develop...
Practise how to define a specific location using coordinate systems.
To plot a 60° angle, we refer you back to the plotting of an equilateral triangle.
In this experiment we prove that the volume of the prism is three times the volume of the square...