Three different theorems that can be thought of the same way.
lesson notes:07 products of intercepts
Three different theorems that can be thought of the same way.
lesson notes:07 products of intercepts
The other, often used theorem involving tangents is the “alternate segment theorem” created when a chord meets a tangent.
lesson notes:06 tangent theorems 2
Rearranging the inequality into one single expression and proving it is always positive or negative, along with the idea that arithmetic mean > geometric mean are two common approaches to proving inequalities.
lesson notes:04 inequality techniques
The first of the theorems involving tangents.
lesson notes:05 tangent theorems 1
Using the graph of functions as a tool for solving inequalities.
lesson notes:03 inequalities & graphs