Area = PI*a*b, as defined below.

http://en.wikipedia.org/wiki/Ellipse

Frank


"Cecil Moore" wrote in message
...
amdx wrote:
I was going to attempt this but I don't know how to calculate the area
(A)
of my non circular dish. Any help there?

Calculus? Graphic solution?
--
73, Cecil http://www.w5dxp.com