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In Euclidean plane geometry, a tangent line to a circle is a line that touches the circle at exactly one point, never entering the circle's interior.Tangent lines to circles form the subject of several theorems, and play an important role in many geometrical constructions and proofs.
A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.The distance between any point of the circle and the centre is called the radius.
Karl Pearson FRS FRSE [1] (/ ˈ p ɪər s ə n /; born Carl Pearson; 27 March 1857 – 27 April 1936 [2]) was an English biostatistician and mathematician. [3] [4] He has been credited with establishing the discipline of mathematical statistics.
Johor Bahru Inner Ring Road, (JBIRR) or Jalan Lingkaran Dalam, Federal Route 188, is a multi-lane federal ring road controlled-access highway that circles the Johor Bahru Central District in Johor, Malaysia. [1] The 4.6-kilometre (2.9 mi) highway was the most expensive road infrastructure project per kilometre of its time in the country.
A circular economy (also referred to as circularity or CE) [1] is a model of resource production and consumption in any economy that involves sharing, leasing, reusing, repairing, refurbishing, and recycling existing materials and products for as long as possible.