alleryA circle is the set of points in a plane equidistant from a fixed:
APoint
BPlane
CPrism
DPyramid
Answer & Solution
Correct answer: A. Point
1. That point has its own name.
2. The equal distance also has a name.
3. They are equidistant from a fixed point.
_Source: syllabus Mathematics, Ch 10 'Conic Sections'_
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