{{Information
|description={{en|1=nimation demonstrating that the incircle and excircles of a right triangle can be translated to form a configuration of four mutually tangent circles. If the triangle vertices are (0,0), (a,0), and {{math|(0,b)}, then the mutually tangent configuration is formed by translating the incircle so that its center is at (0,0), the excircle of the side of length Template:Mvar so that its center is at (a,0), the excircle of the side of length Template:Mvar so that its center is at (0,b, and the excircle of the hypotenuse so that its center is at (a,b).}}
|date=2026-07-31
|source=Own work
|author=Will Orrick
|permission=
|other versions=
}}
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Captions
Animation demonstrating that the incircle and excircles of a right triangle can be translated to form a configuration of four mutually tangent circles.