acute angle
American Heritage Dictionary:
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acute angle
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n.
An angle of less than 90°.
Dictionary of Cultural Literacy: Science:
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acute angle
An angle that measures less than ninety degrees but more than zero degrees. (Compare obtuse angle and right angle.)
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categories related to 'acute angle'
- Geometric Shapes and Mathematically Defined Forms - acute angle: angle of less than ninety degrees
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Copyrights:
American Heritage Dictionary
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
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McGraw-Hill Dictionary of Architecture & Construction
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved.
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Dictionary of Cultural Literacy: Science
The New Dictionary of Cultural Literacy, Third Edition Edited by E.D. Hirsch, Jr., Joseph F. Kett, and James Trefil. Copyright © 2002 by Houghton Mifflin Company. Published by Houghton Mifflin. All rights reserved.
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