Eric Diehl
Applications of trigonometry
1. In Figure 1 below, the segment is an altitude of triangle. In the activities for Appendix A,
you discovered an expression for using the cosine of one of the
Eric Diehl
Descartes GEOMETRY
You will find an (freely available) English translation of Descartes GEOMETRY at the following
web page:
http:/archive.org/stream/geometryofrene00desc#page/n7/mode/2up.
T
Eric Diehl
MATH 336
Dr. Parsons
Greek Geometry
Read the article Greek Geometry from THE MATHEMATICAL UNIVERSE.
1. Answer the following questions about the reading assignment:
a. What theorem in geomet
Midterm 1 overview
MATH 336 Spring 2013
We will have the midterm on Wednesday in the lab. You will use Sketchpad during the test, but
you will not be permitted to use any other outside resources. Sinc
Math 336 Final Project
The idea for this assignment comes from William Fenton, who is one of the authors of
our textbook. I have basically taken the description from his course web page.
Choose a topi
Eric Diehl
Trigonometry problems
As you learned when reading Aaboes article on Ptolemy, it is possible to use a table of chords to
solve triangles. An essential technique is cutting triangles up into
Eric Diehl
Trigonometry
Read the excerpt from EPISODES FROM THE EARLY HISTORY OF MATHEMATICS by Asger Aaboe that
I posted on Blackboard. Answer the following questions about the reading. There are 9 q