I placed six points on the circumference of a circle such that the distance between any two of the points is an integer. What is the smallest such circle I could use?

What if each distance must be unique?

(In reply to No Subject by Juggler)

I'm not the author, but "distance" always means "closest path length", which on the plane is "straight line".

Posted by e.g. on 2004-08-15 11:09:27