« on: November 27, 2013, 07:34:36 PM »
Actually, all of you are wrong.
The Planet Earth is accurately described as an "oblate spheroid" and is neither round nor flat.
In common use, "round" is an alternative to "flat". Then it is either round of flat, by definition.
A circle is round, a ball is spherical.
I wonder what it is in 11 dimensions?