Delving Deeper: A Tale Of Two Theorems
Jitan Lu, Raymond Scacalossi Jr.
January 2005, Volume 98, Issue 5, Page 338
The relationship of angle bisectors length to triangles. A second article discusses a student's use of logarithms to differentiate a function. The aim of Delving Deeper is for teachers to pose and solve novel math problems, expand on mathematical connections, or offer new insights into familiar math concepts. Delving Deeper focuses on mathematics content appealing to secondary school teachers. It provides a forum that allows classroom teachers to share their mathematics from their work with students, their classroom investigations and products, and their other experiences. Delving Deeper is a regular department of Mathematics Teacher.
Right Triangle Trig
Geometry & Measurement
Reasoning and Proof