How do you write the equation for a circle with points (0, 2a) (2b, 0) as ends of a diameter?
1 Answer
Jan 22, 2017
The x coordinate goes from 0 to 2b so the center is at b. Likewise, the y coordinate goes from 2a to 0 so the center is at a.
Use the equation
Explanation:
Use the equation
where
Let's use the point
Here is the equation of the circle: