Volume 20
, Issue 2


One of the mathematical results that one encounters early in life is that concerning the shortest path joining two points.

A diagonal polygon is a line joining two non-adjacent vertices. How many vertices has a polygon which has 152 diagonals?

This issue we concentrate on some problems involving trigonometric functions and complex numbers.

Q.600 $P$ is a point inside a convex polygon all of whose sides are of equal length.

Q.576 The game of Yellow Pigs is a favorite pastime at Hampshire College's Summer Science Training Program.