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- {{r|Euclidean geometry}}484 bytes (62 words) - 15:48, 11 January 2010
- This generalization is obtained by extending the axioms of [[Euclidean geometry]] ...it is a translation, equivalent to a shift of origin. In the classical [[Euclidean geometry]] it is irrelevant at which points in space the geometrical objects ([[circ9 KB (1,403 words) - 02:22, 14 October 2013
- {{r|Euclidean geometry}}607 bytes (78 words) - 06:51, 22 January 2010
- {{Image|Line (Euclidean geometry).png|right||Line AB (in red) through points A and B (in blue). Of course, a In [[Euclidean geometry]], a '''line''' (sometimes called, more explicitly, a '''straight line''')10 KB (1,620 words) - 03:09, 8 March 2024
- {{Image|Line (Euclidean geometry).png|right||Line AB (in red) through points A and B (in blue). Of course, a In [[Euclidean geometry]], a '''line''' (sometimes called, more explicitly, a '''straight line''')10 KB (1,620 words) - 03:09, 8 March 2024
- *[[Euclidean geometry]]2 KB (339 words) - 22:18, 14 September 2013
- {{r|Euclidean geometry}}886 bytes (141 words) - 14:42, 28 November 2008
- ...plagiarist, but he and Reimann invented somewhat different variants of non-Euclidean geometry approximately simultaneously. [[User:Sandy Harris|Sandy Harris]] ([[User ta1 KB (154 words) - 07:47, 26 July 2015
- ...a boundary — that for any two of its points entirely contains the [[line (Euclidean geometry)|straight line]] joining them. ...be a three-dimensional [[Euclidean space]]), and by lines we mean [[Line (Euclidean geometry)|straight lines]].''16 KB (2,609 words) - 03:09, 8 March 2024
- ...a boundary — that for any two of its points entirely contains the [[line (Euclidean geometry)|straight line]] joining them. ...be a three-dimensional [[Euclidean space]]), and by lines we mean [[Line (Euclidean geometry)|straight lines]].''16 KB (2,638 words) - 03:10, 8 March 2024
- The 2-dimensional plane, well-known from [[Euclidean geometry|elementary Euclidean geometry]], is an example of an '''affine space'''. Remember that in elementary geom15 KB (2,366 words) - 09:09, 4 April 2010
- '''Euclid's Elements''' is the oldest systematic treatise on [[Euclidean geometry]]. For more than twenty centuries the ''Elements'' was the major textbook ...nitions.) It then goes on to the formulation of the five [[postulates]] of Euclidean geometry:8 KB (1,314 words) - 11:25, 13 January 2020
- ...idea of space from classical to modern. For the classical approach, see [[Euclidean geometry]].</div> ...n "what is the sum of the three angles of a triangle" is meaningful in the Euclidean geometry but meaningless in the projective geometry.28 KB (4,311 words) - 08:36, 14 October 2010
- A polygon, in [[Euclidean geometry]], must have at least three sides. A polygon of three sides is called a [[t4 KB (654 words) - 03:08, 20 November 2009
- ...planar [[curve]] formed by the points that lie as far from a given [[line (Euclidean geometry)|line]] (the ''directrix'') as from a given [[point (geometry)|point]] (the4 KB (730 words) - 03:09, 8 March 2024
- In [[Euclidean geometry]], the '''Pythagorean theorem''' states that:2 KB (369 words) - 16:12, 1 February 2010
- ...ry|geometric]] themes of [[tessellation]], [[polyhedron|polyhedra]], [[non-euclidean geometry]], and [[perspective]].<ref>{{cite web|url=http://www.mathacademy.com/pr/mi5 KB (818 words) - 20:46, 20 February 2010
- ...y mathematics with arithmetics, elementary [[algebra]] and 2-dimensional [[Euclidean geometry]] (plane geometry). <ref name="kiselev"> By standard arguments of plane [[Euclidean geometry]] one can compute the numerical values of sine and cosine for a few specifi19 KB (3,106 words) - 09:53, 10 October 2013
- Otherwise, the graph of the equation will be a [[line (Euclidean geometry)|line]] in the plane, hence the name "linear equation". If the coefficient6 KB (982 words) - 03:09, 8 March 2024
- * no easy description in the language of traditional Euclidean geometry14 KB (2,043 words) - 12:19, 11 June 2009