Pentagon Pentagon In geometry, a pentagon (from the Greek πέντε "pente" and γωνία "gonia", meaning "five" and "angle") is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°. A pentagon may be simple or self-intersecting. A self-intersecting "regular pentagon" (or "star pentagon") is called a pentagram. A "regular pentagon" has Schläfli symbol {5} and interior angles are 108°. A "regular pentagon" has five lines of reflectional symmetry, and rotational symmetry of order 5 (through 72°, 144°, 216° and 288°). The diagonals of a convex regular pentagon are in the golden ratio to its
Ministry of the Interior (Croatia) Ministry of the Interior (Croatia) The Ministry of the Interior of the Republic of Croatia ( or MUP RH) is the ministry in the Government of Croatia which is in charge of state security among other roles. Croatian Police is a public service of the Ministry of the Interior. The Ministry of the Interior deals with administrative and other tasks related to the following: The Ministry is also responsible for the following: keeping the records and statistics concerning the internal affairs, the internal affairs information system and the education and training of the Ministry’s officers. The General Police Directorate is