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 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 Colonel James G. Burton, USAF (retired). Major General Partridge (Kelsey Grammer) is in charge of the Bradley Fighting Vehicle project, that has been in development for seventeen years at a cost of $14 billion. In an effort to curtail excessive spending by The Pentagon, Congress appoints an outsider, USAF Lieutenant Colonel James Burton (Cary Elwes) to observe the testing of several new weapons in development, including the Bradley. Burton