| 单词 | central angle |
| 释义 | central anglenoun Geometry.an angle formed at the center of a circle by two radii. Origin of central angleFirst recorded in 1900–05 Words nearby central angleCentral African Republic, Central America, Central American, Central American Spanish, central amputation, central angle, central apnea, central artery of retina, central bank, Central Bedfordshire, central casting Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for central anglecentral angle nounan angle whose vertex is at the centre of a circle 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 Scientific definitions for central anglecentral angle [ sĕn′trəl ] An angle formed by two rays from the center of a circle, with the center forming the vertex. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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