Circular segment Circular segment In geometry, a circular segment (symbol: ⌓) is a region of a circle which is "cut off" from the rest of the circle by a secant or a chord. More formally, a circular segment is a region of two-dimensional space that is bounded by an arc (of less than 180°) of a circle and by the chord connecting the endpoints of the arc. Let "R" be the radius of the circle, "θ" the central angle in radians, α is the central angle in degrees, "c" the chord length, "s" the arc length, "h" the sagitta (height) of the
China's Circular Economy Germany and Japan, where they have shaped many of China's policies revolving around the three R's of re-use, reduce, recycle. Japan's Basic "Law for Establishing Promoting the Creation of a Recycling-Oriented Society" and Germany's "Closed Substance Cycle and Waste Management Act" has been the greatest influence on China's circular economy strategies. Japan has been successful influencing whole industries into adopting sustainability strategies, where they view recycling measures as a competitive advantage rather than a liability. China has learned from this by making EIP's and industry-wide recycling initiatives as core functions of their circular economy. Germany has been effective in promoting