Definition:Incircle of Triangle/Inradius
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Definition
A radius of an incircle of a triangle is called an inradius of the triangle.
In the above diagram, $r$ is an inradius.
Also known as
Some sources hyphenate: in-radius.
Also see
Sources
- 1989: Ephraim J. Borowski and Jonathan M. Borwein: Dictionary of Mathematics ... (previous) ... (next): inradius