Hi,
i track a circle using builtin tools by mappoint.. for this circle i get the lat/lon of the center.. now i need the radius of this circle in meters/Km/miles or whatever is a distance. I see that mappoint writes me this distance while i'm tracking the circle.. how can i get this measure?

And.. how can i draw a circle with a radius of a known dimension?


Regards,
Gianmaria