Ellipse wizards

Ellipse wizards may be used to calculate equations of ellipses from different sets of input data. Here is the list of all the ellipse wizards:

Equation of an ellipse using its foci and a point on the ellipse

Equation of an ellipse using the end points of the major axis and the length of minor axis

Equation of an ellipse using the end points of the minor axis and the length of major axis

Equation of an ellipse using the axes lengths and its center