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 ...

Geometric close geometricRelating to geometry and featuring straight lines and regular mathematical shapes and forms such as squares, circles, triangles, cubes and spheres. lines are ones that relate ...

The gradient of a straight line is how steep it is. It can be calculated from a given set of coordinate points. There are three special cases of straight lines: parallel, horizontal and vertical.

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 ...