|
Kreis Hainichen
Kreis is the German word for circle. Kreis may also refer to: Places * , or Circle (administrative division), various subdivisions roughly equivalent to counties, districts or municipalities ** Districts of Germany (including and ) ** Former districts of Prussia, also known as ** Electorate of Saxony#Subdivisions, ''Kreise'' of the former Electorate of Saxony ** Kreis (Habsburg monarchy), ''Kreis'' (Habsburg monarchy), a former type of subdivision of the Habsburg monarchy and Austrian Empire *, or Imperial Circles, ceremonial associations of several regional monarchies () and/or imperial cities () in the Holy Roman Empire People * Harold Kreis (born 1959), Canadian-German ice hockey coach * Jason Kreis (born 1972), American soccer player * Melanie Kreis (born 1971), German businesswoman * Wilhelm Kreis (1873–1955), German architect Music and culture *''Der Kreis'', a Swiss gay magazine * Kreise (album), ''Kreise'' (album), a 2017 album by Johannes Oerding See also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circle
A circle is a shape consisting of all point (geometry), points in a plane (mathematics), plane that are at a given distance from a given point, the Centre (geometry), centre. The distance between any point of the circle and the centre is called the radius. The length of a line segment connecting two points on the circle and passing through the centre is called the diameter. A circle bounds a region of the plane called a Disk (mathematics), disc. The circle has been known since before the beginning of recorded history. Natural circles are common, such as the full moon or a slice of round fruit. The circle is the basis for the wheel, which, with related inventions such as gears, makes much of modern machinery possible. In mathematics, the study of the circle has helped inspire the development of geometry, astronomy and calculus. Terminology * Annulus (mathematics), Annulus: a ring-shaped object, the region bounded by two concentric circles. * Circular arc, Arc: any Connected ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
