Part II
Trigonometric Functions
Find out more about finding values for trig functions in an article at www.dummies.com/extras/trigonometry.
In this part…
- Define the basic trig functions using the lengths of the sides of a right triangle.
- Determine the relationships between the trig cofunctions and their shared sides.
- Extend your scope to angles greater than 90 degrees using the unit circle.
- Investigate the ins and outs of the domains and ranges of the six trig functions.
- Use reference angles to compute trig functions.
Get Trigonometry For Dummies, 2nd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
