Right angle of what a right angle is, namely two straight lines intersecting to form two equal and adjacent angles. The straight lines which form right angles are called perpendicular. Euclid uses right angles in definitions 11 and 12 to define acute angles (those smaller than a right angle) and obtuse angles (those greater than a right angle). Two angles are called complementary if their sum is a right angle. Book 1 Postulate 4 states that all right angles are equal, which allows Euclid to use a right angle as a unit to measure other angles with. Euclid's commentator Proclus gave a
360 Degrees of Power selling a mere 27,000 copies. Guest appearances were made by Chuck D ("State of Accommodation: Why Aren't You Angry") and Ice Cube ("Killing Me Softly: Deadly Code of Silence"). One track, "Wild Buck Beer," a fictional commercial for a malt liquor, features an appearance by an anonymous artist under the moniker MC Just Want to Get Paid. 360 Degrees of Power 360 Degrees of Power is the only album by female emcee, author, and activist Sister Souljah, which was released in 1992 on Epic/SME Records. The album was met with criticism, not only for its performances—most of which were angry