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Summary Of: Tetrahedron

The tetrahedron is one kind of... In the case of a tetrahedron the base is a triangle... so a tetrahedron is also known as... a tetrahedron can be folded from a single sheet of paper... For a regular tetrahedron of edge length... The volume of any tetrahedron is given by the pyramid volume formula... we conclude that the volume of a tetrahedron is equal to 1... Given the distances between the vertices of a tetrahedron the volume can be computed using the formula... negative value of the determinant means that a tetrahedron cannot be constructed with the given distances... Any two opposite edges of a tetrahedron lie on two... A generalized tetrahedron has an insphere... centroid and circumcenter of a tetrahedron are colinear and form the Euler line of the tetrahedron... the centroid of a tetrahedron lies at the midpoint of its Monge point and circumcenter... If OABC forms a generalized tetrahedron with a vertex O as the origin and vectors... A tetrahedron is a 3... all vertices of a regular tetrahedron are equidistant from each other... A tetrahedron is a triangular... A regular tetrahedron can be embedded inside a... there is at least one irregular tetrahedron of which copies can tile space... these two kinds of tetrahedron have the same volume... The tetrahedron is unique among the... The symmetries of a regular tetrahedron correspond to half of those of a cube... The tetrahedron is the only Platonic solid that is not mapped to itself by point inversion... The regular tetrahedron has 24 isometries... The isometries of an irregular tetrahedron depend on the geometry of the tetrahedron... of the angles of any side of the tetrahedron must be a half... The tetrahedron shape is seen in nature in... hydrogen atoms lie in each corner of a tetrahedron with the carbon atom in the centre... If each edge of a tetrahedron were to be replaced by a one... Altitudes of a tetrahedron and traceless quadratic forms... Free paper models of a tetrahedron and many other polyhedra... formulas for the inertia tensor of an arbitrary tetrahedron in terms of its vertex coordinates...

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