https://doi.org/10.4169/amer.math.monthly.122.10.967 https://www.jstor.org/stable/10.4169/amer.math.monthly.122.10.967 Let K be a convex figure in the plane such that ...
This is a preview. Log in through your library . Abstract In this paper we present a solution to the Fall 2011 PME Journal Problem Number 1245, prepared by Stan Rabinowitz. This problem asks whether ...