What’s the endpoint formula?

The endpoint of a line segment going from A = (x₁, y₁) to a midpoint at M = (x, y) is the point B = (2x – x₁, 2y – y₁) .

How do you find the other endpoint with the midpoint and one endpoint calculator?

How to find the other endpoint with given endpoint and midpoint
Method #1: Move the same x and y units to find the missing endpoint as you moved from the known endpoint to the midpoint.Method #2: Substitue the known points into the midpoint formula and solve the two linear equations.Substitute known values.

What is circle equation?

The standard equation of a circle is given by: (x-h)2 + (y-k)2 = r2. Where (h,k) is the coordinates of center of the circle and r is the radius.