Circle

This topic covers concepts, such as, Circle, Equation of Circle, Equation of Circle in Diameter Form & Equation of Circle in Parametric Form etc.

This topic covers concepts, such as, Position of a Point with Respect To a Circle, Arc of a Circle, Locus Representing Major Arc of a Circle & Locus Representing Semi-circle etc.

This topic covers concepts, such as, Interaction between Line and a Circle, Position of a line with respect to a circle, Condition For Tangency to a Circle, Chord of a Circle, Length of the Chord of a Circle & Image of a Circle in a Line Mirror etc.

This topic covers concepts, such as, Tangent to a Circle, Equation of Tangent to a Circle, Director Circle of a Circle & Normal to a Circle etc.

This topic covers concepts, such as, Angle Subtended by a Circle at a Point, Chord of Contact to a Circle, Circumcircle of the Triangle Formed by Pair of Tangents and Its Chord of Contact & Equations of Tangents from an External Point to a Circle etc.

This topic covers concepts, such as, Interaction between Two Circles, Relative Positions of Two Circles, Coaxial System of Circles & Limiting Points etc.

This topic covers concepts, such as, Common Chord of Two Circles, Equation of Common Chord of Two Circles, Length of Common Chord of Two Circles & Longest Common Chord of Two Circles etc.

This topic covers concepts, such as, Family of Circles, Family of Circles Passing through Two Given Points, Equation of Circum-circle of a Triangle with Given Sides & Equation of Circum-circle of a Quadrilateral with Given Sides etc.

This topic covers concepts, such as, Pole and Polar with Respect to a Circle, Equation of the Polar of a Point with Respect to a Circle, Properties of Pole and Polar with Respect to a Circle & Inverse Point with Respect to a Circle etc.