THE book is to be welcomed as meeting the need for a single text-book dealing with all branches of geometry required in a two-years' course for a Higher School Certificate. The first seven chapters ...

I QUITE agree with Prof. Alfred Lodge as to the order of propositions he proposes, which is practically the order I adopted in my “Foundations of Geometry.” But he does not in his letter refer to what ...

A full turn around a point equals 360º. If a full turn equals 360º, then the sum of the angles around a point must also be 360º. When you calculate angles around a point, you can use this fact to find ...

I put my garden in this weekend. Yes, I know, it's late. But we recently moved into a new house and there were a thousand, thousand other details that needed attention. Starting early, I had most of ...