Qualifying math score and completion of Algebra II or equivalent
0.5 credit
Graphing calculator required; For recommendations, visit our textbook web page
The diverse applications presented in this course foster student interest in such fields as astronomy, physics, engineering, and advanced mathematics. Topics include right triangle trigonometry, the unit circle, graphic trigonometric functions, basic and advanced identities, simplification of trigonometric expressions, proving trigonometric identities, solving trigonometric equations, applications of trigonometry, inverse trigonometric functions, the laws of sines and cosines, Heron's formula, complex numbers in trigonometric form, powers and roots of complex numbers, and DeMoivre's formula. See the online demo (requires Flash plugin) Typically 3 months
All CTY Online courses require a properly-maintained computer with Internet access and a recent-version web browser (such as Explorer 6, Firefox, or Safari). Students are expected to be familiar with standard computer operations (e.g. login, cut & paste, email attachments, etc). |
This course requires high-speed Internet access (such as Cable or DSL) for online lesson videos. Your browser will need to allow javascript, login cookies, and popup windows from ctyjhu.org, ctyonline.org, and any other course web sites. |
All course materials, including video lectures, are online at the course website. You will need recent-version plugins for Flash, QuickTime, and Java. |
TRI | 
