Send a comment on this item to LII:
Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours.
Dave’s Short Trig Course
A clear and easy-to-understand explanation of trigonometry, "more of an introduction and guide than a full course." Contains just a few exercises. From a mathematics and computer science professor.
http://www.clarku.edu/~djoyce/trig/
Asterisk
*
indicates required field.
Your Name
Your Email Address
*
We will not sell or provide your email address to anyone else.
Comment
*
Enter the verification code as it is shown in the box below. This helps prevent automated submissions.
*
