polar coordinates wikipedia - EAS

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  1. Polar coordinate system - Wikipedia

    https://en.wikipedia.org/wiki/Polar_coordinate_system

    In mathematics, the polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a reference point and an angle from a reference direction. The reference point (analogous to the origin of a Cartesian coordinate system) is called the pole, and the ray from the pole in the reference direction is the polar axis.

  2. Geodetic coordinates - Wikipedia

    https://en.wikipedia.org/wiki/Geodetic_coordinates

    Geodetic coordinates are a type of curvilinear orthogonal coordinate system used in geodesy based on a reference ellipsoid. They include geodetic latitude (north/south) ... and the polar radius (semi-minor axis), respectively. N is the prime vertical radius of curvature, ...

  3. Coordenadas polares - Wikipedia, la enciclopedia libre

    https://es.wikipedia.org/wiki/Coordenadas_polares

    Las coordenadas polares o sistema de coordenadas polares son un sistema de coordenadas bidimensional en el que cada punto del plano se determina por una distancia y un ángulo.Este sistema es ampliamente utilizado en física y trigonometría.. De manera más precisa, como sistema de referencia se toma: (a) un punto O del plano, al que se llama origen o polo; y (b) una …

  4. Polar and Cartesian Coordinates

    https://www.mathsisfun.com/polar-cartesian-coordinates.html

    Using Polar Coordinates we mark a point by how far away, and what angle it is: Converting. To convert from one to the other we will use this triangle: To Convert from Cartesian to Polar. When we know a point in Cartesian Coordinates (x,y) and we want it in Polar Coordinates (r, ...

  5. Polar Coordinates Calculator - Rectangular & Cartesian to ...

    https://calculator-online.net/polar-coordinates-calculator

    An online polar coordinates calculator will display the conversion of polar to Cartesian coordinate and Cartesian to polar coordinates. This calculator provides the stepwise results for the 2-D space of 3-D coordinates. Let’s take a look at how to convert polar coordinates to rectangular coordinates and vice versa using their formulas.

  6. Coordenadas geográficas – Wikipédia, a enciclopédia livre

    https://pt.wikipedia.org/wiki/Coordenadas_geográficas

    As coordenadas geográficas são pontos imaginários na superfície do globo terrestre, definidos pela intersecção de linhas também imaginárias, longitudinais e transversais em relação ao eixo de rotação da Terra.As linhas longitudinais são denominadas meridianos e têm como referência o Meridiano de Greenwich.As linhas transversais são denominadas paralelos e têm como …



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