Spar (retailer) throughout Asia, Africa and Oceania. In fiscal year 2017, SPAR achieved €34.5 billion ($40.1 billion) in global sales, which represented a 5.3 percent increase over 2016. The SPAR motto is "under the tree" The name was originally DE SPAR, an acronym of the Dutch phrase (). The acronym was chosen in order to resonate with the verb "sparen", which (related to English "spare") means "save [money]" in Dutch and some other languages, among them German and Scandinavian languages (with variants such as "spara" or "spare"). The acronym ended up meaning "the fir", after which the logo was chosen. As the
Area of a circle to eight sides and so on. For a polygon with 2"n" sides, the parallelogram will have a base of length "ns", and a height "h". As the number of sides increases, the length of the parallelogram base approaches half the circle circumference, and its height approaches the circle radius. In the limit, the parallelogram becomes a rectangle with width "r" and height "r". There are various equivalent definitions of the constant π. The conventional definition in pre-calculus geometry is the ratio of the circumference of a circle to its diameter: However, because the circumference of a circle is not a