The point is the midpoint of the altitude of the regular Tetrahedron. is linked with of the base of Tetrahedron with segments and .

Find the angles between these segments.

Printable View

- April 25th 2009, 09:15 AMbeq!xFind the angle in a Tetrahedron
The point is the midpoint of the altitude of the regular Tetrahedron. is linked with of the base of Tetrahedron with segments and .

Find the angles between these segments. - April 25th 2009, 05:04 PMNacho
Attachment 11097

We say tha size of each one triangule is , now hence

for other size

but: - April 25th 2009, 11:50 PMbeq!x
- April 26th 2009, 07:35 AMNacho