Board Thread:Wiki discussion/@comment-4881935-20130327060139/@comment-6301771-20130328204206

ProtonZero wrote: Diameter offers an area measurement that doesn't measure a distance from an invisible point.

...One, what does that even mean? Area measurement not to a specific point?

Two, all measurements are from a point. Every circle has a center. Every circle. How is diameter any easier to understand than radius when it comes to this?