Math 10 Chapter 3 Lesson 2: Equation of a circle

Math 10 Chapter 3 Lesson 2: Equation of a circle 1.Theory summary 1.1. Equation of a circle with given center and radius In the plane Oxy give a circle (C) center I(a;b) radius R. We have (Mleft( {x;y} right) subset left( C right) Leftrightarrow IM = R) (begin{array}{l} Leftrightarrow sqrt {{{left( {x – a} right)}^2} …

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