- In mathematics, a
triangular matrix is a
special kind of
square matrix. A
square matrix is
called lower triangular if all the
entries above the main diagonal...
- A
triangular number or
triangle number counts objects arranged in an
equilateral triangle.
Triangular numbers are a type of
figurate number,
other examples...
-
Triangular trade or
triangle trade is
trade between three ports or regions.
Triangular trade usually evolves when a
region has
export commodities that...
- In geometry, a
triangular prism or
trigonal prism is a
prism with 2
triangular bases. If the
edges pair with each triangle's
vertex and if they are perpendicular...
-
tetrahedra or tetrahedrons), also
known as a
triangular pyramid, is a
polyhedron composed of four
triangular faces, six
straight edges, and four vertices...
- A
triangular bipyramid is a
hexahedron with six
triangular faces constructed by
attaching two
tetrahedra face-to-face. The same
shape is also
known as...
- The
triangular fibrocartilage complex (TFCC) is
formed by the
triangular fibrocartilage discus (TFC), the
radioulnar ligaments (RULs) and the ulnocarpal...
- In
political science,
triangular diplomacy is a
foreign policy of the
United States,
developed during the
Vietnam War (1955–1975) by
Henry Kissinger, as...
- The
triangular space (also
known as the
medial triangular space,
upper triangular space,
medial axillary space or
foramen omotricipitale) is one of the...
-
playing this file? See
media help. A
triangular wave or
triangle wave is a non-sinusoidal
waveform named for its
triangular shape. It is a periodic, piecewise...
