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Interior angle

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interior angle

 
Use Interior angle in a Sentence
–noun Geometry.
1. an angle formed between parallel lines by a third line that intersects them.
2. an angle formed within a polygon by two adjacent sides.
Origin:
1750–60
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To Interior angle
Angles Math Practice
Measure angles, find missing angles, right angles, much more!
www.ixl.com/math
interior angle  


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n.  

  1. Any of the four angles formed between two straight lines intersected by a third straight line.

  2. The angle formed inside a polygon by two adjacent sides.

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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