Equilateral pentagon and no sides intersecting others. A common example of this type of pentagon is the regular pentagon. Equilateral pentagon In geometry an equilateral pentagon is a polygon with five sides of equal length. Its five internal angles, in turn, can take a range of sets of values, thus permitting it to form a family of pentagons. The requirement is that all angles must add up to 540 degrees and must be between 0 and 360 degrees but not equal to 180 degrees. In contrast, the regular pentagon is unique, because it is equilateral and moreover it is equiangular (its five
Ministry of the Interior (Italy) Ministry of the Interior (Italy) The Ministry of the Interior () is a government agency of Italy, headquartered in Rome. It is cabinet-level ministry of the Italian Republic. As of 1 June 2018, Matteo Salvini is the minister. The Ministry of the Interior is responsible for internal security and the protection of the constitutional order, for civil protection against disasters and terrorism, for displaced persons and administrative questions. It is host to the Standing Committee of Interior Ministers and also drafts all passport, identity card, firearms, and explosives legislation. The Ministry of the Interior is political authority for the administration