In the standard equation of a circle

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

In the standard equation of a circle (x−h)2+(y−k)2=r2(x - h)^2 + (y - k)^2 = r^2, what is the point (h,k)(h,k) called? (a) Centre of the circle (b) A point on the circle (c) Endpoint of a radius (d) Focus of the circle

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