How Do I Deal with Angles? Trigonometry in the Geosciences part of Math You Need:Trigonometry
Introduction to Trigonometry How steep is this hillside, and will it fail? How high is that mountain? These sorts of questions pop up all over in geosciences, from plate tectonics to maps to ocean waves, and they ...

Trigonometry Practice Problems part of Math You Need:Trigonometry
Try solving these as much as you can on your own, and if you need help, look at the hidden solutions. You may use a calculator. You can download a copy of all these questions (Acrobat (PDF) 108kB Jul25 09) to use ...

Guiding Students through Sine, Cosine, and Tangent An Instructor's Guide to Trigonometry in the Geosciences part of Math You Need:Trigonometry
by Dr. Eric M. Baer, Highline Community College Geology, and Dr. Jennifer M. Wenner, University of Wisconsin, Oshkosh Geology Jump down to: Difficulties for Students | What's left out? | Resources What Should ...

Basic Trig Functions: Practice Problems part of Math You Need:Trigonometry
These problems are designed to help you learn basic trigonometry ("trig") functions and how to use your calculator correctly. Try solving these on your own (without peaking at the solutions). You may ...