Investigating almost equilateral triangles with integral sides and area..

The hinge for this is discovering that the solution can be expressed as a Pell’s equation, this puzzle is helpful.

A ++good blog.

September 11, 2012

Problem 94

Investigating almost equilateral triangles with integral sides and area..

The hinge for this is discovering that the solution can be expressed as a Pell’s equation, this puzzle is helpful.