exradius

exradius

[‚eks′rād·ē·əs]
(mathematics)
The radius of an escribed circle of a triangle.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
So each exradius [r.sub.2], [r.sub.3], [r.sub.4] is 'promoted' in turn to be the new inradius.
Pythagoras' garden, revisited
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