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 a domain with area "A" and perimeter "L" is where equality is achieved precisely for the circle. We can stretch a disk to form an ellipse. Because this stretch is a linear transformation of the plane, it has a distortion factor which will change the area but preserve "ratios" of areas. This observation can be used to compute the area of an arbitrary ellipse from the area of a unit circle. Consider the unit circle circumscribed by a square of side length 2. The transformation sends the circle to an ellipse by stretching or shrinking the horizontal and vertical diameters