Home › TS EAMCET › Mathematics › Coordinate Geometry: System of Circles › A pencil of circles shares which common feature?
A pencil of circles shares which common feature?
AEqual radius length
BSame radical axis
CSame centre point
DSame total area
Answer & Solution
Correct answer: B. Same radical axis
Circles sharing one radical axis make up a pencil, also called a coaxial system.
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