The number Ï is a mathematical constant, the ratio of a circle 's circumference to its diameter, commonly approximated as 3.14159. It has been represented by the Greek letter  Ï  since the mid-18th century, though it is also sometimes spelled out as  pi  (/paÉª/). Being an irrational number, Ï cannot be expressed exactly as a fraction (equivalently, its decimal representation never ends and never settles into a permanent repeating pattern).
Paris, France is also known under the nicknames: The City of Lights The City of Love = The City od Love and Lights It is called these names because of the view from the eiffi â¦ el tower which is so romantic and you can see a view of everything that is lite at night while overlooking the eiffiel tower.
Paris Map. Explore map of Paris, it is situated on the Seine River in the north of the country and it is the capital and most populous city of France. Paris has an area of 105.4 square kilometres (40.7 square miles) and a population of 2,234,000.Known as most populous urban area in the European Union.ugh Capetâs descendants, the monarchs of France, made Paris the administrative center of the nation, and ruled from the city as the capital. Through the 15th and early 16th centuries, Paris fell into decline under the impact of the plagues, the Hundred Yearsâ War, and political neglect.