Hello, Den 2012-08-13 22:14, skrev "Otto Stolz" <otto.st...@uni-konstanz.de>:
Hence, every »Raute« is a »Quadrat« (square), but not vice versa.
Am 2012-08-13 23:37, schrieb Kent Karlsson:
I think you got this backwards...
Am 2012-08-14 0:46, schrieb Markus Scherer:
The other way around, right? Every »Quadrat« (square, has right angles) is also a »Rhombus« (equilateral, but not necessarily right angles).
Of course. I have written this, late in the evening, you know. Best wishes, Otto
