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spherical geometry

noun
1.
the branch of geometry that deals with figures on spherical surfaces.
Origin
1720-1730
1720-30
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for spherical geometry
  • Solutions in spherical geometry can also be obtained in one space dimension.
  • Neither spherical geometry nor the formation of a central hot spot is required in this approach.
  • The calculations were performed considering full water reflection and spherical geometry.
British Dictionary definitions for spherical geometry

spherical geometry

noun
1.
the branch of geometry concerned with the properties of figures formed on the surface of a sphere
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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spherical geometry in Science
spherical geometry  
The geometry of circles, angles, and figures on the surface of a sphere.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Difficulty index for spherical geometry

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Word Value for spherical

16
18
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