Trigonometry For Dummies
ISBN: 0764569031
EAN13: 9780764569036
Language: English
Pages: 384
Dimensions: 0.94" H x 9.13" L x 7.32" W
Weight: 1.5 lbs.
Format: Paperback
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Book Overview

This Description may be from another edition of this product.

Learn to:

  • Solve tricky trig equations
  • Graph functions and figure out formulas
  • Use trigonometry to solve practical problems

Your guide to getting an angle on sines, cosines, and tangents

Confused by cosines? Perplexed by polynomials? Don't worry! This friendly guide takes the torture out of trigonometry by explaining everything in plain English, offering lots of easy-to-grasp examples, and adding a dash of humor and fun. You'll see the ways trig applies to everyday life, and how it's an important tool for a variety of careers.

  • Start with basics -- get up and running with an overview of trig functions, radians, and more
  • Learn tricky trig functions -- take things to the next level with SOH-CAH-TOA and circular functions
  • Identify identities -- dig into reciprocal, ratio, opposite-angle, and Pythagorean identities
  • Make trig work -- get practical with trig, find out how to use your calculator for complex solutions, and solve trig equations
  • Graph functions -- figure out the basics of graphing sine, cosine, tangent, cotangent, and more

Open the book and find:

Frequently Asked Questions About Trigonometry For Dummies

Dummies Series In Order - By Mary J Sterling