The General Equation of Circle tool develops the general equation of a circle based on the coordinates of the center (h,k) and any point on the circle (x,y).
INSTRUCTIONS: Enter the following:
Equation: The tool returns the general form of the equation for the circle in the following format:
To CLICK HERE.,
The general equation for a circle with (h,k) at the center and a point on (x,y) is:
`(x-h)^2 + (y-k)^2 = r^2`
`r = sqrt((x-h)^2 + (y-k)^2)`