Equation of a Circle

How to find Equation of a Circle

How to find Equation of a Circle

the equation of a circle provides an algebraic way to describe a circle and in this article, we teach you how to write two forms of the Equation of a Circle. Related Topics How to Find Arc Length and Sector AreaHow to Find the Area and Circumference of CirclesHow to Find the Center and the Radius of Circles Rules for Equation of a Circle Equation of circles in standard form: \((x- h)^2+( y-k)^2= r^2\) Center: (h,k), Radius: r Equation of circles in general form: \(x^2+y^2+Ax+By+C=0\) Examples Equation of a Circle - Example 1: Write the standard form equation of each...
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