Circumsphere of a tetrahedron
circumsphere of a tetrahedron
Build the perpendicular bisectors (planes) of the edges
Show that they intersect in one point
Nuevos recursos
Descubrir recursos
- Testing JAVA applet
- Polygon Angles Investigation
- PRISMA
- Coloured concentric heptagons, equally spaced. Farvelagte Koncentriske syvkanter med samme kantmellemrum
- Truncated Cuboctahedron. Dependence of the average distance between the vertices of a polyhedron on the truncation parameter. Extreme distribution.