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"Take" for R, abbreviation of the Latin word recipe, meaning "take". Most abbreviations can be found in the Chambers Dictionary as this is the dictionary primarily used by crossword setters. However, some abbreviations may be found in other dictionaries, such as the Collins English Dictionary and Oxford English Dictionary.
Radius of gyration, the root-mean-square distance from a set of points or masses to a given center; The radial coordinate in a Polar coordinate system (2D) Cylindrical coordinate system (3D) Spherical coordinate system (3D) The inradius or circumradius of a shape
If r and R are the inradius and the circumradius respectively, then the area K satisfies the inequalities [14]. There is equality on either side only if the quadrilateral is a square. Another inequality for the area is [15]: p.39, #1203
In geometry, the incircle or inscribed circle of a triangle is the largest circle that can be contained in the triangle; it touches (is tangent to) the three sides. The center of the incircle is a triangle center called the triangle's incenter.
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
The name "international scientific vocabulary" was first used by Philip Gove in Webster's Third New International Dictionary (1961). [1] As noted by David Crystal, [2] science is an especially productive field for new coinages.
where r is the inradius and R is the circumradius of the triangle. Here the sign of the distances is taken to be negative if and only if the open line segment DX (X = F, G, H) lies completely outside the triangle. In the diagram, DF is negative and both DG and DH are positive. The theorem is named after Lazare Carnot (1753–1823).
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