Sum of angles of a triangle to zero. For a spherical triangle, the sum of the angles is greater than 180° and can be up to 540°. Specifically, the sum of the angles is where "f" is the fraction of the sphere's area which is enclosed by the triangle. Note that spherical geometry does not satisfy several of Euclid's axioms (including the parallel postulate.) Angles between adjacent sides of a triangle are referred to as "interior" angles in Euclidean and other geometries. "Exterior" angles can be also defined, and the Euclidean triangle postulate can be formulated as the exterior angle theorem. One can also consider the
The Pentagon Wars confide to Burton that they had already become convinced of his sincerity and were with him ever since. A postscript explains that the Bradley was extensively redesigned in response to Burton's demands, which significantly reduced casualties from its use during the Persian Gulf War. However, the system was too strong: Partridge and his cronies earned their promotions and lucrative private sector jobs, while Colonel Burton was forced to retire. The Pentagon Wars The Pentagon Wars is a 1998 comedy film from HBO, directed by Richard Benjamin and based on the book "The Pentagon Wars: Reformers Challenge the Old Guard" by