Category:Spherical geometry

**spherical geometry**
	geometry of the two-dimensional surface of a sphere
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Instance of	area of mathematics;
Subclass of	non-Euclidean geometry;
Said to be the same as	Q97380703
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	Q326905; GND ID: 4182228-6; NDL Authority ID: 01212460; BNCF Thesaurus ID: 71579
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<nowiki>geometría esférica; 球面幾何; gömbi geometria; сферическая геометрия; sphärische Geometrie; cферычная геаметрыя; Ոլորտային երկրաչափություն; 球面幾何學; sfærisk geometri; geometrie sferică; 球面幾何学; sfärisk geometri; גאומטריה ספירית; 球面幾何學; 球面几何学; 구면기하학; sfera geometrio; Sférická geometrie; sferna geometrija; geometria sferica; géométrie sphérique; Сферăллă геометри; Σφαιρική γεωμετρία; هندسه کروی; Hình học cầu; geometria esfèrica; geometria esférica; 球面幾何學; Sfēriskā ģeometrija; bolmeetkunde; sferinė geometrija; sferna geometrija; गोलीय ज्यामिति; เรขาคณิตทรงกลม; 球面几何学; Geometri bola; sfærisk geometri; sfærisk geometri; Géométri bal; 球面幾何學; Cruinneadaireachd; Geometria sferyczna; сферична геометрія; spherical geometry; هندسة كروية; 球面几何学; Pallogeometria; geometria unei sfere; 球面上における幾何学; Modèle de géométrie elliptique; geometria di una sfera; geometry of the two-dimensional surface of a sphere; dział geometrii badający sfery, tj. powierzchnie kul; תורה גאומטרית לא אוקלידית; هندسة سطح ثنائي الأبعاد لكرة; раздел геометрии, изучающий геометрические фигуры на поверхности сферы; गोले की ज्यामिति; Geometrie auf einer Kugel; geometria da superfície esférica bidimensional; раздзел геаметрыі; هندسه سطح دوبعدی یک کره; 二维球面表面的几何学; pallopinnan geometria; Triangolo sferico; Geometrie spherique; Geometria esférica; Geometria esferica; Geometría esferica; Spherical geometry; kulegeometri; גאומטריה כדורית; sferische geometrie; Kulegeometri; Eliptiskā ģeometrija; Kugelgeometrie; Geometrie auf der Kugel; 구면 기하학; هندسه كرويه; هندسة كرّية; هندسهٔ کروی; 球面幾何; 球面几何; 球面几何学; Przestrzeń sferyczna</nowiki>

English: Spherical geometry is the geometry of the two-dimensional surface of a sphere. It is an example of a non-Euclidean geometry. Two practical applications of the principles of spherical geometry are navigation and astronomy.

Subcategories

This category has the following 13 subcategories, out of 13 total.

G

Great circle‎ (2 C, 55 F)

Media in category "Spherical geometry"

The following 125 files are in this category, out of 125 total.

" 13 - ITALY - Artemide Eclisse lamp quote.jpg 154 × 184; 6 KB
" 13 - ITALY - Artemide Eclisse lamp quote.svg 150 × 180; 8 KB
22 of 'Grundzüge der mathematischen Geographie und der Landkartenprojection ... Ein Handbuch für Jeden, der ohne Vorkenntniss der höheren Mathematik sich über den Gegenstand unterrichten will, etc' (11236319123).jpg 1,140 × 1,203; 268 KB
A mathematical manual- or, delightful associate Fleuron T113334-18.png 679 × 472; 6 KB
Almicantarat fr.svg 836 × 902; 19 KB
Angolo modello geometria sf.gif 567 × 567; 19 KB
Area of a spherical triangle via Lexell circles.png 1,226 × 902; 303 KB
ASTRO1.JPG 200 × 200; 8 KB
Clavius's commentary on the sphericks of Theodosius Tripolitæ- or Fleuron T166592-16.png 672 × 689; 22 KB
Coude conique trois parties spheres secantes solution.svg 407 × 373; 11 KB
Coude conique trois parties spheres secantes.svg 407 × 384; 43 KB
Cruinneadaireachd4.png 498 × 534; 95 KB
Cubo sferico.gif 433 × 442; 12 KB
Curviligne.svg 1,000 × 1,000; 1.08 MB
Degenerate lunar case of Lexell's theorem.png 1,278 × 1,086; 422 KB
Directions for the use of Hadley's quadrant, with remarks on the construction of that instrument Fleuron N002133-3.png 835 × 665; 26 KB
Dualitaet sphaerisch.png 482 × 486; 5 KB
Effet Sagnac09.gif 552 × 283; 3 KB
Effet Sagnac10.gif 565 × 432; 8 KB
Ellipsoid parametric euler mono.svg 480 × 480; 120 KB
Ellipsoid revolution oblate aab auxiliary sphere.svg 327 × 302; 25 KB
Ellipsoid revolution oblate aac.svg 327 × 204; 24 KB
Ellipsoid revolution prolate aac.svg 328 × 372; 26 KB
Ellipsoid revolution prolate and oblate aac.svg 328 × 596; 49 KB
Euclid's Elements of geometry, from the Latin translation of Commandine Fleuron T131232-50.png 1,389 × 927; 50 KB
Fig angle separation planar.png 1,384 × 1,112; 228 KB
Fig angle separation.png 1,264 × 1,116; 214 KB
Foliation of the sphere by Lexell circles.png 1,232 × 1,232; 796 KB
Galapagos-Dreieck.jpg 1,000 × 858; 658 KB
Geometria esférica 01.jpg 600 × 400; 114 KB
Geometria esférica 02.jpg 600 × 400; 144 KB
Geometria esférica 03.jpg 600 × 400; 139 KB
Glass microspherulites.jpg 701 × 529; 799 KB
Grosskreis.jpg 289 × 288; 10 KB
Grosskreis.svg 283 × 283; 9 KB
Horizontal planes can intersect.PNG 360 × 319; 9 KB
Inver in a sphere Fig 4.jpg 814 × 470; 57 KB
Invers in a sphere, Fig 5.pdf 1,239 × 1,752; 180 KB
Inverse in a sphere, Fig 4.pdf 1,752 × 1,239; 176 KB
Inversion in a sphere,third illustration.pdf 1,752 × 1,239; 167 KB
Inzidenz dual sphaerisch.png 483 × 482; 9 KB
JS-QSO-002.jpg 600 × 600; 100 KB
Kugeldreieck Flaeche.png 516 × 516; 12 KB
L-Kurbelgetriebe-sphaerisch.png 408 × 400; 10 KB
Legendresche Satz sph vereb Dreieck.png 500 × 200; 2 KB
Lexell's proof of Lexell's theorem.png 1,222 × 1,222; 422 KB
Lexell's theorem via a Saccheri quadrilateral.png 1,226 × 1,226; 404 KB
Lexell's theorem via perimeter of the polar triangle.png 1,462 × 1,040; 386 KB
Lexell's theorem.png 1,214 × 1,214; 413 KB
Lit Rus 5.jpg 275 × 276; 13 KB
Loksodroma.svg 375 × 375; 23 KB
Loxo1.jpg 329 × 329; 49 KB
Loxo2.jpg 329 × 329; 40 KB
Loxo2.svg 360 × 335; 17 KB
Loxodrome.png 693 × 694; 59 KB
Loxodrome.svg 800 × 800; 23 KB
Loxodromie.svg 275 × 290; 12 KB
Meridian convergence and spehrical excess.png 615 × 598; 13 KB
Meridian convergence and spehrical excess.svg 769 × 747; 66 KB
Meridianu.gif 218 × 217; 2 KB
Meridianu.jpg 218 × 217; 6 KB
Modello sfera numero di triangoli.gif 261 × 260; 8 KB
NautischesDreieck.png 340 × 340; 11 KB
Ortodroma ITA.svg 375 × 375; 14 KB
Ortodroma.png 375 × 375; 26 KB
Ortodroma.svg 375 × 375; 22 KB
ParallelCurvi.PNG 181 × 212; 4 KB
Parameter curves on a sphere.png 627 × 601; 24 KB
Plane-Sphere Intersection-fr.svg 760 × 350; 130 KB
Plane-Sphere Intersection.svg 760 × 350; 130 KB
PlanetaryVorticity.png 338 × 323; 6 KB
Position Angle - Spherical Triangle for Derivation.svg 737 × 829; 8 KB
PositionAngle.svg 600 × 480; 10 KB
Power of a line Gudermann 1835 Fig. 166.png 1,477 × 784; 15 KB
Pozicni uhel2.jpg 4,000 × 2,250; 232 KB
RechtwKugeldreieck.png 356 × 358; 9 KB
RechtwKugeldreieck.svg 356 × 358; 10 KB
Rhumbs and great circles on Mercator.svg 300 × 214; 96 KB
Solar points.svg 376 × 256; 8 KB
Solve spherical triangle with a alpha beta.png 359 × 325; 12 KB
Solve spherical triangle with a b c.png 359 × 325; 12 KB
Solve spherical triangle with a b gamma.png 359 × 325; 12 KB
Solve spherical triangle with alpha beta gamma.png 359 × 325; 12 KB
Solve spherical triangle with b c beta.png 359 × 325; 12 KB
Solve spherical triangle with b c gamma.png 359 × 325; 12 KB
Solve spherical triangle with c a beta.png 359 × 325; 12 KB
Solve spherical triangle with c alpha beta.png 359 × 325; 12 KB
Sphere 3d.png 1,024 × 768; 507 KB
Sphere auxilliaire cylindre cone.svg 598 × 429; 43 KB
Sphere symmetry group o.svg 600 × 575; 2 KB
Spheres tangentes cylindre cone.svg 372 × 245; 14 KB
Spheresvg.svg 514 × 609; 33 KB
Spherical analog of Elements I.35.png 1,424 × 884; 309 KB
Spherical arc.svg 498 × 488; 5 KB
Spherical cone lines.png 300 × 400; 54 KB
Spherical geometry (1392885057).jpg 800 × 741; 101 KB
Spherical lune 360.png 864 × 856; 26 KB
Spherical lune 360°.svg 836 × 836; 12 KB
Spherical parallelogram.png 1,222 × 1,222; 584 KB
Spherical triangle with central angle.svg 356 × 358; 10 KB
Spherical triangle with notations.png 359 × 325; 12 KB
Spherical triangle with notations1.png 408 × 387; 12 KB
Spherical unit vectors.png 605 × 599; 63 KB
Sphärisches Dreieck auf der Himmelskugel.jpg 1,024 × 768; 80 KB
Square on sphere.png 816 × 815; 254 KB
Square on sphere.svg 816 × 815; 12 KB
Ssw sphaerisch.png 464 × 464; 7 KB
Steiner's theorem on area bisectors of a spherical triangle.png 1,392 × 996; 383 KB
Stereographic proof of Lexell's theorem.png 1,422 × 1,012; 237 KB
Storcirklar-sfär.png 800 × 800; 143 KB
Sws sphaerisch.PNG 436 × 436; 7 KB
Sww sphaerisch.png 460 × 460; 5 KB
The theory of Hadley's quadrant, or the rules for the construction and use of that instrument demonstrated Fleuron T150154-8.png 1,093 × 741; 37 KB
Triangle esfèric.png 356 × 358; 9 KB
Triangle on sphere japanese.svg 200 × 200; 12 KB
Triangolo sferico.jpg 352 × 348; 15 KB
Triángulos semejantes sobre esfera.png 400 × 400; 3 KB
Triángulos semejantes sobre variedad.png 270 × 250; 2 KB
Two hemisphere with blue and orange.svg 600 × 600; 618 bytes
Volumedelasphere.png 300 × 300; 5 KB
Vögelin spherics.jpg 918 × 1,381; 300 KB
Wik first fig.jpg 2,448 × 3,264; 1,015 KB
Куля в розрізі.png 640 × 480; 256 KB
രേഖാംശം-അക്ഷാംശം.png 200 × 190; 17 KB
സ്ഫെറോയ്ഡ്.jpg 425 × 344; 11 KB

Category:Spherical geometry

Subcategories

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M

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T

W

Media in category "Spherical geometry"