Teaching Geometry - Chapter 6: Circles
For our final discussion of two dimensional geometry, we'll discuss the properties of circles which you can think of as the "limiting case" of a polygon, i.e. as a polygon with "infinitely" many sides.
The material in this classroom is substantially identical to Teaching Geometry. The only significant difference is that this online version doesn't contain the complete solutions to the source text's exercises that the printed version has. This was a conscious decision on our part since we felt that some parents might not want the solutions being available to their students. We've also added a brief introduction to each Chapter in the online version that we think helps to set up the context which isn't necessary when the physical textbook is being used as a companion to the student's text.