bn:01368338n
Noun Concept
Categories: Elementary geometry, Circles, Analytic geometry
EN
radical axis  Common chord  Radical axes  Radical axis theorem  radical line
EN
In Euclidean geometry, the radical axis of two non-concentric circles is the set of points whose power with respect to the circles are equal. Wikipedia
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EN
In Euclidean geometry, the radical axis of two non-concentric circles is the set of points whose power with respect to the circles are equal. Wikipedia
The line containing the locus of points from which the segments respectively tangent to two given circles have equal length. Wiktionary
IS A