Equilateral 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 angles are equal; the measure is 108 degrees). Four intersecting equal circles arranged in a closed chain
Ministry of the Interior (Estonia) Ministry of the Interior (Estonia) The Ministry of the Interior of Estonia () is a Ministry in the Estonian Government. The current Minister of the Interior is Andres Anvelt. In 2018, Estonia’s ministry of interior plans to introduce the world’s first digital nomad visa in accordance to celebrating its 100 years of independence. The purpose of this visa is to allow non-Estonians access to Estonian services from abroad. This is an addition to groundbreaking initiatives like e-residency and border-less banking which has listed the country as one of the most digitally advanced nations of the decade. List of ministers of