• Practice on hundreds of beginning-to-advanced trig problems
• Review key trig concepts
• Get complete answer explanations for all problems

From angles to functions to identities ? solve trig equations with ease

Got a grasp on the terms and concepts you need to know, but get lost halfway through a problem or worse yet, not know where to begin? No fear ? this hands-on-guide focuses on helping you solve the many types of trigonometry equations you encounter in a focused, step-by-step manner. With just enough refresher explanations before each set of problems, you'll sharpen your skills and improve your performance. You???ll see how to work with angles, circles, triangles, graphs, functions, the laws of sines and cosines, and more!

100s of Problems!

> Get the inside scoop on graphing trig functions
Know where to begin and how to solve the most common equations
Use trig in practical applications with confidence

THE DUMMIES WORKBOOK WAY

> Step-by-step procedures
Hands-on practice exercises
Ample workspace to work out problems
Online Cheat Sheet
A dash of humor and fun

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