Finding the Center and the Radius of Circles

How to Find the Center and the Radius of Circles

How to Find the Center and the Radius of Circles

To find the center and radius of a circle from its equation, you need to find the equation of the circle in is the center-radius form. Related Topics How to Find Arc Length and Sector AreaHow to find Equation of a CircleHow to Find the Area and Circumference of Circles Rules for Finding the Center and the Radius of Circles To find the center and the radius of a circle using the equation of the circle: Write the equation of the circle in standard form: \((x- h)^2+( y-k)^2= r^2\), The center of the circle is at (h,k), and its radius is...
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