- #1

pbayer123

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I am working with a programmer to complete a project that involves 2 intersecting vectors and a circle. The vector coordinates are known, we are trying to solve the circle equation. I have provided a visual example.

The programmer says the problem is he needs a 4th point in order to program this and is not sure how to do this. He states the following:

The equation of ellipse is:

(X -Xo)^2/A^2 + (Y-Yo)^2/B^2 = 1

where Xo,Yo - coordinates of center, A - major, B - minor semiaxes

http://curezone.com/ig/i.asp?i=69998

Thanks again.