Using the converse of the circle geometry theorems to prove concyclic points, and other ideas for solving circle geometry problems
lesson notes:01 circle geometry
Using the converse of the circle geometry theorems to prove concyclic points, and other ideas for solving circle geometry problems
lesson notes:01 circle geometry
Three theorems that are really one
lesson notes:07 products of intercepts
Some ideas that can be used when solving harder circle geometry problems
lesson notes:01 circle geometry
Proving the alternate segment theorem
lesson notes:06 tangent theorems 2
The first of the theorems involving the tangents of a circle
lesson notes:05 tangent theorems 1