Make trigonometry as easy as 1-2-3 Believe it or not trigonometry is easier than it looks!
With the right help you can breeze through your next trig class test or exam and be ready
for your next math challenge. In Trigonometry For Dummies you'll learn to understand the
basics of sines cosines and tangents graph functions solve tough formulas and even
discover how to use trig outside the classroom in some cool and interesting ways. Ditch the
confusing jargon and take a plain-English tour of one of the most useful disciplines in math.
In this lifesaving guide you'll learn how to: * Graph trig functions including sine cosine
tangent and cotangent functions * Understand inverse trig functions and solve trig equations *
Relate triangles to circular functions and get a handle on basic identities So whether you're
looking for an easy-to-use study guide to boost your math grade or get a refresher on some
basic trig concepts after a long absence from studying Trigonometry For Dummies is your ticket
to understanding the mathematical mysteries of the triangle.
